qol: interpolated strings

Disco.Web/App_Start/BundleConfig.cs

@@ -42,7 +42,7 @@ namespace Disco.Web
             // Scripts - Modules
 #if DEBUG
             foreach (FileInfo f in new DirectoryInfo(HttpContext.Current.Server.MapPath("~/ClientSource/Scripts/Modules")).EnumerateFiles("*.js", SearchOption.TopDirectoryOnly))
-                BundleTable.Add(new FileBundle(string.Format("~/ClientScripts/Modules/{0}", f.Name.Substring(0, f.Name.Length - 3)), f.FullName));
+                BundleTable.Add(new FileBundle($"~/ClientScripts/Modules/{f.Name.Substring(0, f.Name.Length - 3)}", f.FullName));
 #else
             foreach (FileInfo f in new DirectoryInfo(HttpContext.Current.Server.MapPath("~/ClientSource/Scripts/Modules")).EnumerateFiles("*.min.js", SearchOption.TopDirectoryOnly))
                             BundleTable.Add(new FileBundle(string.Format("~/ClientScripts/Modules/{0}", f.Name.Substring(0, f.Name.Length - 7)), f.FullName));

Disco.Web/Areas/API/Controllers/AuthorizationRoleController.cs

@@ -52,7 +52,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -114,7 +114,7 @@ namespace Disco.Web.Areas.API.Controllers
                 var invalidSubjects = subjects.Where(s => s.Item2 == null).ToList();
 
                 if (invalidSubjects.Count > 0)
-                    throw new ArgumentException(string.Format("Subjects not found: {0}", string.Join(", ", invalidSubjects)), "Subjects");
+                    throw new ArgumentException($"Subjects not found: {string.Join(", ", invalidSubjects)}", "Subjects");
 
                 var proposedSubjects = subjects.Select(s => s.Item2.Id).OrderBy(s => s).ToArray();
                 var currentSubjects = AuthorizationRole.SubjectIds == null ? new string[0] : AuthorizationRole.SubjectIds.Split(',');
@@ -170,7 +170,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -200,7 +200,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -229,7 +229,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -253,7 +253,7 @@ namespace Disco.Web.Areas.API.Controllers
             var invalidSubjects = subjects.Where(s => s.Item2 == null).ToList();
 
             if (invalidSubjects.Count > 0)
-                throw new ArgumentException(string.Format("Subjects not found: {0}", string.Join(", ", invalidSubjects)), "Subjects");
+                throw new ArgumentException($"Subjects not found: {string.Join(", ", invalidSubjects)}", "Subjects");
 
             proposedSubjects = subjects.Select(s => s.Item2.Id).OrderBy(s => s).ToArray();
             var currentSubjects = UserService.AdministratorSubjectIds;

Disco.Web/Areas/API/Controllers/BootstrapperController.cs

@@ -25,7 +25,7 @@ namespace Disco.Web.Areas.API.Controllers
             }
             catch (Exception ex)
             {
-                return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         public virtual ActionResult MacSshPassword(string MacSshPassword)
@@ -45,7 +45,7 @@ namespace Disco.Web.Areas.API.Controllers
             }
             catch (Exception ex)
             {
-                return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/DeviceBatchController.cs

@@ -116,7 +116,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -235,7 +235,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         [DiscoAuthorize(Claims.Config.DeviceBatch.Configure)]
@@ -267,7 +267,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion
@@ -534,7 +534,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -595,7 +595,7 @@ namespace Disco.Web.Areas.API.Controllers
                     start = bi.PurchaseDate,
                     end = bi.WarrantyValidUntil,
                     caption = bi.DefaultModelDescription,
-                    title = string.Format("{0} [{1} x{2}]", bi.Name, bi.DefaultModelDescription, bi.DeviceCount),
+                    title = $"{bi.Name} [{bi.DefaultModelDescription} x{bi.DeviceCount}]",
                     textColor = "#000",
                     description = bi.Comments ?? string.Empty,
                     color = ColorTranslator.ToHtml(color),

Disco.Web/Areas/API/Controllers/DeviceCertificateController.cs

@@ -16,7 +16,7 @@ namespace Disco.Web.Areas.API.Controllers
             {
                 throw new Exception("Invalid Device Certificate Id");
             }
-            return File(wc.Content, "application/x-pkcs12", string.Format("{0}.pfx", wc.Name));
+            return File(wc.Content, "application/x-pkcs12", $"{wc.Name}.pfx");
         }
 
     }

Disco.Web/Areas/API/Controllers/DeviceController.cs

@@ -106,7 +106,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/DeviceFlagController.cs

@@ -131,7 +131,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         [DiscoAuthorize(Claims.Config.DeviceFlag.Configure)]

Disco.Web/Areas/API/Controllers/DeviceModelController.cs

@@ -75,7 +75,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -223,7 +223,7 @@ namespace Disco.Web.Areas.API.Controllers
                     // DataStore Failed - Use Generic Images
                     if (m.ModelType != null)
                     {
-                        var modelTypePath = Server.MapPath(string.Format("~/ClientSource/Style/Images/DeviceTypes/{0}.png", m.ModelType));
+                        var modelTypePath = Server.MapPath($"~/ClientSource/Style/Images/DeviceTypes/{m.ModelType}.png");
                         if (System.IO.File.Exists(modelTypePath))
                         {
                             return File(modelTypePath, "image/png");
@@ -295,7 +295,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/DeviceProfileController.cs

@@ -121,7 +121,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -375,7 +375,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         [DiscoAuthorize(Claims.Config.DeviceProfile.Configure)]
@@ -407,7 +407,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion
@@ -467,7 +467,7 @@ namespace Disco.Web.Areas.API.Controllers
                     var featureManifest = Plugins.GetPluginFeature(certificateProviderId, typeof(CertificateProviderFeature));
                     if (featureManifest == null)
                     {
-                        throw new Exception(string.Format("Invalid Certificate Provider Plugin Id: [{0}]", certificateProviderId));
+                        throw new Exception($"Invalid Certificate Provider Plugin Id: [{certificateProviderId}]");
                     }
                     else
                     {
@@ -503,7 +503,7 @@ namespace Disco.Web.Areas.API.Controllers
                     var featureManifest = Plugins.GetPluginFeature(certificateAuthorityProviderId, typeof(CertificateAuthorityProviderFeature));
                     if (featureManifest == null)
                     {
-                        throw new Exception(string.Format("Invalid Certificate Authority Provider Plugin Id: [{0}]", certificateAuthorityProviderId));
+                        throw new Exception($"Invalid Certificate Authority Provider Plugin Id: [{certificateAuthorityProviderId}]");
                     }
                     else
                     {
@@ -539,7 +539,7 @@ namespace Disco.Web.Areas.API.Controllers
                     var featureManifest = Plugins.GetPluginFeature(wirelessProfileProviderId, typeof(WirelessProfileProviderFeature));
                     if (featureManifest == null)
                     {
-                        throw new Exception(string.Format("Invalid Wireless Profile Provider Plugin Id: [{0}]", wirelessProfileProviderId));
+                        throw new Exception($"Invalid Wireless Profile Provider Plugin Id: [{wirelessProfileProviderId}]");
                     }
                     else
                     {
@@ -728,7 +728,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -758,7 +758,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -792,7 +792,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/DocumentTemplateController.cs

@@ -104,7 +104,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -120,7 +120,7 @@ namespace Disco.Web.Areas.API.Controllers
             var filename = documentTemplate.RepositoryFilename(Database);
             if (System.IO.File.Exists(filename))
             {
-                return File(filename, DocumentTemplate.PdfMimeType, string.Format("{0}.pdf", documentTemplate.Id));
+                return File(filename, DocumentTemplate.PdfMimeType, $"{documentTemplate.Id}.pdf");
             }
             else
             {
@@ -151,7 +151,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -235,7 +235,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
 
         }
@@ -269,7 +269,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -302,7 +302,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion
@@ -498,7 +498,7 @@ namespace Disco.Web.Areas.API.Controllers
         public virtual ActionResult ImporterThumbnail(string SessionId, int PageNumber)
         {
             var dataStoreSessionPagesCacheLocation = DataStore.CreateLocation(Database, "Cache\\DocumentDropBox_SessionPages");
-            var filename = System.IO.Path.Combine(dataStoreSessionPagesCacheLocation, string.Format("{0}-{1}", SessionId, PageNumber));
+            var filename = System.IO.Path.Combine(dataStoreSessionPagesCacheLocation, $"{SessionId}-{PageNumber}");
             if (System.IO.File.Exists(filename))
                 return File(filename, "image/png");
             else
@@ -1318,7 +1318,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/DocumentTemplatePackageController.cs

@@ -76,7 +76,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -111,7 +111,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
 
         }
@@ -165,7 +165,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
 
         }
@@ -381,7 +381,7 @@ namespace Disco.Web.Areas.API.Controllers
             var timeStamp = DateTime.Now;
             var pdf = package.GeneratePdfPackageBulk(Database, UserService.CurrentUser, timeStamp, InsertBlankPage, dataIds);
 
-            return File(pdf, "application/pdf", string.Format("{0}_Bulk_{1:yyyyMMdd-HHmmss}.pdf", package.Id, timeStamp));
+            return File(pdf, "application/pdf", $"{package.Id}_Bulk_{timeStamp:yyyyMMdd-HHmmss}.pdf");
         }
 
         public virtual ActionResult Generate(string id, string TargetId)
@@ -455,7 +455,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/JobController.cs

@@ -306,7 +306,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -1476,7 +1476,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -1519,7 +1519,7 @@ namespace Disco.Web.Areas.API.Controllers
                             JobId = job.Id,
                             TechUserId = CurrentUser.UserId,
                             Timestamp = DateTime.Now,
-                            Comments = string.Format("# Added Flag\r\n**{0}**\r\n{1}", flagStatus.Item1, string.IsNullOrWhiteSpace(Reason) ? "<no reason provided>" : Reason)
+                            Comments = $"# Added Flag\r\n**{flagStatus.Item1}**\r\n{(string.IsNullOrWhiteSpace(Reason) ? "<no reason provided>" : Reason)}"
                         };
                         Database.JobLogs.Add(jobLog);
 
@@ -1542,7 +1542,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -1573,7 +1573,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -1604,7 +1604,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -2192,9 +2192,9 @@ namespace Disco.Web.Areas.API.Controllers
                 if (locRef.References != null && locRef.References.Count > 0)
                 {
                     if (locRef.References.Count == 1)
-                        reference = string.Format("Job {0}", locRef.References[0].JobId);
+                        reference = $"Job {locRef.References[0].JobId}";
                     else
-                        reference = string.Format("{0} jobs", locRef.References.Count);
+                        reference = $"{locRef.References.Count} jobs";
                 }
 
                 return new Models.Job.DeviceHeldLocationModel()

Disco.Web/Areas/API/Controllers/JobQueueController.cs

@@ -71,7 +71,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -139,7 +139,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -170,7 +170,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -199,7 +199,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion
@@ -295,7 +295,7 @@ namespace Disco.Web.Areas.API.Controllers
                 var invalidSubjects = subjects.Where(s => s.Item2 == null).ToList();
 
                 if (invalidSubjects.Count > 0)
-                    throw new ArgumentException(string.Format("Subjects not found: {0}", string.Join(", ", invalidSubjects)), "Subjects");
+                    throw new ArgumentException($"Subjects not found: {string.Join(", ", invalidSubjects)}", "Subjects");
 
                 var proposedSubjects = subjects.Select(s => s.Item2.Id).OrderBy(s => s).ToArray();
 
@@ -364,7 +364,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion

Disco.Web/Areas/API/Controllers/JobQueueJobController.cs

@@ -50,7 +50,7 @@ namespace Disco.Web.Areas.API.Controllers
                     throw new Exception("Invalid Job Queue Job Id");
                 }
                 if (redirect.HasValue && redirect.Value)
-                    return Redirect(string.Format("{0}#jobDetailTab-Queues", Url.Action(MVC.Job.Show(jobQueueJob.JobId))));
+                    return Redirect($"{Url.Action(MVC.Job.Show(jobQueueJob.JobId))}#jobDetailTab-Queues");
                 else
                     return Json("OK", JsonRequestBehavior.AllowGet);
             }
@@ -59,7 +59,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -104,7 +104,7 @@ namespace Disco.Web.Areas.API.Controllers
                     throw new Exception("Invalid Job Queue Job Id");
                 }
                 if (redirect.HasValue && redirect.Value)
-                    return Redirect(string.Format("{0}#jobDetailTab-Queues", Url.Action(MVC.Job.Show(jobQueueJob.JobId))));
+                    return Redirect($"{Url.Action(MVC.Job.Show(jobQueueJob.JobId))}#jobDetailTab-Queues");
                 else
                     return Json("OK", JsonRequestBehavior.AllowGet);
             }
@@ -113,7 +113,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         } 
         #endregion
@@ -195,7 +195,7 @@ namespace Disco.Web.Areas.API.Controllers
             var jobQueueJob = job.OnAddQueue(Database, jobQueueToken.JobQueue, CurrentUser, Comment, SLAExpires, Priority);
             Database.SaveChanges();
 
-            return Redirect(string.Format("{0}#jobDetailTab-Queues", Url.Action(MVC.Job.Show(job.Id))));
+            return Redirect($"{Url.Action(MVC.Job.Show(job.Id))}#jobDetailTab-Queues");
         }
 
         [DiscoAuthorizeAny(Claims.Job.Actions.RemoveAnyQueues, Claims.Job.Actions.RemoveOwnQueues)]
@@ -223,7 +223,7 @@ namespace Disco.Web.Areas.API.Controllers
                 Database.SaveChanges();
             }
 
-            return Redirect(string.Format("{0}#jobDetailTab-Queues", Url.Action(MVC.Job.Show(job.Id))));
+            return Redirect($"{Url.Action(MVC.Job.Show(job.Id))}#jobDetailTab-Queues");
         }
 
         #endregion

Disco.Web/Areas/API/Controllers/PluginController.cs

@@ -85,7 +85,7 @@ namespace Disco.Web.Areas.API.Controllers
             if (Plugins.PluginInstalled(libraryItem.Id))
                 throw new InvalidOperationException("This plugin is already installed");
 
-            var tempPluginLocation = Path.Combine(Database.DiscoConfiguration.PluginPackagesLocation, string.Format("{0}.discoPlugin", libraryItem.Id));
+            var tempPluginLocation = Path.Combine(Database.DiscoConfiguration.PluginPackagesLocation, $"{libraryItem.Id}.discoPlugin");
 
             var status = InstallPluginTask.InstallPlugin(libraryItem.LatestCompatibleRelease(libraryIncompatibility).DownloadUrl, tempPluginLocation, true);
 

Disco.Web/Areas/API/Controllers/SystemController.cs

@@ -275,7 +275,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Controllers/UserFlagController.cs

@@ -75,7 +75,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 
@@ -131,7 +131,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         [DiscoAuthorize(Claims.Config.UserFlag.Configure)]
@@ -174,7 +174,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         [DiscoAuthorize(Claims.Config.UserFlag.Configure)]
@@ -207,7 +207,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
         #endregion
@@ -371,7 +371,7 @@ namespace Disco.Web.Areas.API.Controllers
                 if (redirect.HasValue && redirect.Value)
                     throw;
                 else
-                    return Json(string.Format("Error: {0}", ex.Message), JsonRequestBehavior.AllowGet);
+                    return Json($"Error: {ex.Message}", JsonRequestBehavior.AllowGet);
             }
         }
 

Disco.Web/Areas/API/Models/DeviceModel/_ComponentModel.cs

@@ -17,7 +17,7 @@ namespace Disco.Web.Areas.API.Models.DeviceModel
                 Id = dc.Id,
                 Description = dc.Description,
                 Cost = dc.Cost.ToString("C"),
-                JobSubTypes = dc.JobSubTypes.Select(j => string.Format("{0}_{1}", j.JobTypeId, j.Id)).ToList()
+                JobSubTypes = dc.JobSubTypes.Select(j => $"{j.JobTypeId}_{j.Id}").ToList()
             };
 
         }

Disco.Web/Areas/API/Models/DocumentTemplate/ImporterUndetectedDataIdLookupModel.cs

@@ -13,7 +13,7 @@ namespace Disco.Web.Areas.API.Models.DocumentTemplate
             return new ImporterUndetectedDataIdLookupModel
             {
                 value = item.Id,
-                label = string.Format("{0} - {1} - {2}", item.Id, item.ComputerName, item.DeviceModelDescription)
+                label = $"{item.Id} - {item.ComputerName} - {item.DeviceModelDescription}"
             };
         }
         public static ImporterUndetectedDataIdLookupModel FromSearchResultItem(JobTableItemModel item)
@@ -21,7 +21,7 @@ namespace Disco.Web.Areas.API.Models.DocumentTemplate
             return new ImporterUndetectedDataIdLookupModel
             {
                 value = item.JobId.ToString(),
-                label = string.Format("{0} ({1}; {2})", item.JobId, item.DeviceSerialNumber, item.UserDisplayName)
+                label = $"{item.JobId} ({item.DeviceSerialNumber}; {item.UserDisplayName})"
             };
         }
         public static ImporterUndetectedDataIdLookupModel FromSearchResultItem(UserSearchResultItem item)
@@ -29,7 +29,7 @@ namespace Disco.Web.Areas.API.Models.DocumentTemplate
             return new ImporterUndetectedDataIdLookupModel
             {
                 value = item.Id,
-                label = string.Format("{0} - {1}", item.Id, item.DisplayName)
+                label = $"{item.Id} - {item.DisplayName}"
             };
         }
 

Disco.Web/Areas/Config/Models/DeviceModel/_IndexModelItem.cs

@@ -15,7 +15,7 @@ namespace Disco.Web.Areas.Config.Models.DeviceModel
         public override string ToString()
         {
             if (string.IsNullOrEmpty(Name))
-                return string.Format("{0} {1}", Manufacturer, Model);
+                return $"{Manufacturer} {Model}";
             else
                 return Name;
         }

Disco.Web/Areas/Config/Models/DocumentTemplate/CreateModel.cs

@@ -67,7 +67,7 @@ namespace Disco.Web.Areas.Config.Models.DocumentTemplate
             {
                 if (model.Types != null && model.SubTypes != null)
                 {
-                    var typeId = string.Format("{0}_", model.Types);
+                    var typeId = $"{model.Types}_";
                     model.SubTypes = model.SubTypes.Where(m => model.Types.Contains(m.Substring(0, m.IndexOf("_")))).ToList();
                 }
             }

Disco.Web/Areas/Config/Models/JobPreferences/IndexModel.cs

@@ -70,7 +70,7 @@ namespace Disco.Web.Areas.Config.Models.JobPreferences
             var current = LongRunningJobDaysThreshold;
             if (!options.Any(o => o.Key == current))
             {
-                options.Add(new KeyValuePair<int, string>(current, string.Format("{0} Days", current)));
+                options.Add(new KeyValuePair<int, string>(current, $"{current} Days"));
                 options = options.OrderBy(o => o.Key).ToList();
             }
 
@@ -106,7 +106,7 @@ namespace Disco.Web.Areas.Config.Models.JobPreferences
             var current = StaleJobMinutesThreshold;
             if (!options.Any(o => o.Key == current))
             {
-                options.Add(new KeyValuePair<int, string>(current, string.Format("{0} Minutes", current)));
+                options.Add(new KeyValuePair<int, string>(current, $"{current} Minutes"));
                 options = options.OrderBy(o => o.Key).ToList();
             }
 

Disco.Web/Areas/Services/Controllers/ClientController.cs

@@ -87,7 +87,7 @@ namespace Disco.Web.Areas.Services.Controllers
                         }
                     }
             }
-            throw new MissingMethodException(string.Format("Unknown Feature: {0}", feature));
+            throw new MissingMethodException($"Unknown Feature: {feature}");
         }
 
         [Authorize]
@@ -136,7 +136,7 @@ namespace Disco.Web.Areas.Services.Controllers
                         return Json(enrolResponse);
                     }
             }
-            throw new MissingMethodException(string.Format("Unknown Feature: {0}", feature));
+            throw new MissingMethodException($"Unknown Feature: {feature}");
         }
 
         public virtual ActionResult ClientError(string SessionId, string DeviceIdentifier, string JsonException)

Disco.Web/Controllers/DeviceController.cs

@@ -240,7 +240,7 @@ namespace Disco.Web.Controllers
                 .FirstOrDefault(d => d.SerialNumber == id);
 
             if (m.Device == null)
-                throw new ArgumentException(string.Format("Unknown Device: [{0}]", id), "id");
+                throw new ArgumentException($"Unknown Device: [{id}]", "id");
 
             // No Necessary - Yet...
             //if (!string.IsNullOrWhiteSpace(m.Device.ComputerName))

Disco.Web/Controllers/InitialConfigController.cs

@@ -150,11 +150,11 @@ namespace Disco.Web.Controllers
 
                     if (sqlException != null)
                     {
-                        ModelState.AddModelError(string.Empty, string.Format("Unable to create or migrate the database to the latest version: [{0}] {1}", sqlException.GetType().Name, sqlException.Message));
+                        ModelState.AddModelError(string.Empty, $"Unable to create or migrate the database to the latest version: [{sqlException.GetType().Name}] {sqlException.Message}");
                     }
                     else
                     {
-                        ModelState.AddModelError(string.Empty, string.Format("Unable to create or migrate the database to the latest version: [{0}] {1}", innermostException.GetType().Name, innermostException.Message));
+                        ModelState.AddModelError(string.Empty, $"Unable to create or migrate the database to the latest version: [{innermostException.GetType().Name}] {innermostException.Message}");
                     }
                 }
 
@@ -232,7 +232,7 @@ namespace Disco.Web.Controllers
                         }
                         catch (Exception ex)
                         {
-                            ModelState.AddModelError(string.Empty, string.Format("Unable to extract File Store template: [{0}] {1}", ex.GetType().Name, ex.Message));
+                            ModelState.AddModelError(string.Empty, $"Unable to extract File Store template: [{ex.GetType().Name}] {ex.Message}");
                         }
                     }
 
@@ -313,7 +313,7 @@ namespace Disco.Web.Controllers
                 var invalidSubjects = subjects.Where(s => s.Item2 == null).ToList();
 
                 if (invalidSubjects.Count > 0)
-                    throw new ArgumentException(string.Format("Subjects not found: {0}", string.Join(", ", invalidSubjects)), "Subjects");
+                    throw new ArgumentException($"Subjects not found: {string.Join(", ", invalidSubjects)}", "Subjects");
 
                 proposedSubjects = subjects.Select(s => s.Item2.Id).OrderBy(s => s).ToArray();
                 var currentSubjects = UserService.AdministratorSubjectIds;

Disco.Web/Controllers/JobController.cs

@@ -69,7 +69,7 @@ namespace Disco.Web.Controllers
             if (queueToken == null)
                 throw new ArgumentException("Invalid Job Queue Id", "id");
 
-            var m = new Models.Job.ListModel() { Title = string.Format("Queue: {0}", queueToken.JobQueue.Name) };
+            var m = new Models.Job.ListModel() { Title = $"Queue: {queueToken.JobQueue.Name}" };
             m.JobTable = ManagedJobList.OpenJobsTable(q => q.Where(j => j.ActiveJobQueues.Any(jqj => jqj.QueueId == queueToken.JobQueue.Id)));
 
             // UI Extensions
@@ -326,7 +326,7 @@ namespace Disco.Web.Controllers
                 .FirstOrDefault(j => j.Id == id.Value);
 
             if (m.Job == null)
-                throw new ArgumentException(string.Format("Unknown Job: [{0}]", id), "id");
+                throw new ArgumentException($"Unknown Job: [{id}]", "id");
 
             // Validate Authorization
             switch (m.Job.JobTypeId)
@@ -695,14 +695,14 @@ namespace Disco.Web.Controllers
                             else
                             {
                                 model.JobDetailsSupported = false;
-                                model.JobDetailsNotSupportedMessage = string.Format("Plugin '{0} ({1})' (Warranty Provider for '{2}') doesn't support Job Details", providerInstance.Manifest.Name, providerInstance.Manifest.Id, providerInstance.WarrantyProviderId);
+                                model.JobDetailsNotSupportedMessage = $"Plugin '{providerInstance.Manifest.Name} ({providerInstance.Manifest.Id})' (Warranty Provider for '{providerInstance.WarrantyProviderId}') doesn't support Job Details";
                                 return View(model);
                             }
                         }
                     }
 
                     model.JobDetailsSupported = false;
-                    model.JobDetailsNotSupportedMessage = string.Format("Warranty Provider '{0}' is not integrated with Disco ICT", job.JobMetaWarranty.ExternalName);
+                    model.JobDetailsNotSupportedMessage = $"Warranty Provider '{job.JobMetaWarranty.ExternalName}' is not integrated with Disco ICT";
                     return View(model);
                 }
                 else
@@ -874,14 +874,14 @@ namespace Disco.Web.Controllers
                             else
                             {
                                 model.JobDetailsSupported = false;
-                                model.JobDetailsNotSupportedMessage = string.Format("Plugin '{0} ({1})' (Repair Provider for '{2}') doesn't support Job Details", providerInstance.Manifest.Name, providerInstance.Manifest.Id, providerInstance.ProviderId);
+                                model.JobDetailsNotSupportedMessage = $"Plugin '{providerInstance.Manifest.Name} ({providerInstance.Manifest.Id})' (Repair Provider for '{providerInstance.ProviderId}') doesn't support Job Details";
                                 return View(model);
                             }
                         }
                     }
 
                     model.JobDetailsSupported = false;
-                    model.JobDetailsNotSupportedMessage = string.Format("Repair Provider '{0}' is not integrated with Disco ICT", job.JobMetaNonWarranty.RepairerName);
+                    model.JobDetailsNotSupportedMessage = $"Repair Provider '{job.JobMetaNonWarranty.RepairerName}' is not integrated with Disco ICT";
                     return View(model);
                 }
                 else

Disco.Web/Controllers/PluginWebHandlerController.cs

@@ -32,7 +32,7 @@ namespace Disco.Web.Controllers
                 catch (AccessDeniedException accessDeniedException)
                 {
                     if (UserService.CurrentUserId != null)
-                        AuthorizationLog.LogAccessDenied(UserService.CurrentUserId, string.Format("{0} [{1}]", accessDeniedException.Resource, Request.RawUrl), accessDeniedException.Message);
+                        AuthorizationLog.LogAccessDenied(UserService.CurrentUserId, $"{accessDeniedException.Resource} [{Request.RawUrl}]", accessDeniedException.Message);
 
                     return new HttpUnauthorizedResult();
                 }

Disco.Web/Controllers/SearchController.cs

@@ -88,7 +88,7 @@ namespace Disco.Web.Controllers
                                 break;
                             }
                         }
-                        m.FriendlyTerm = string.Format("Device Model: {0}", term);
+                        m.FriendlyTerm = $"Device Model: {term}";
                         m.Success = false;
                         m.ErrorMessage = "Invalid Device Model Id";
                         break;
@@ -105,7 +105,7 @@ namespace Disco.Web.Controllers
                                 break;
                             }
                         }
-                        m.FriendlyTerm = string.Format("Device Profile: {0}", term);
+                        m.FriendlyTerm = $"Device Profile: {term}";
                         m.Success = false;
                         m.ErrorMessage = "Invalid Device Profile Id";
                         break;
@@ -122,7 +122,7 @@ namespace Disco.Web.Controllers
                                 break;
                             }
                         }
-                        m.FriendlyTerm = string.Format("Device Batch: {0}", term);
+                        m.FriendlyTerm = $"Device Batch: {term}";
                         m.Success = false;
                         m.ErrorMessage = "Invalid Device Batch Id";
                         break;
@@ -239,7 +239,7 @@ namespace Disco.Web.Controllers
                             var flag = Database.UserFlags.Find(userFlagId);
                             if (flag != null)
                             {
-                                m.FriendlyTerm = string.Format("User Flag: {0}", flag.ToString());
+                                m.FriendlyTerm = $"User Flag: {flag.ToString()}";
                                 m.Users = Services.Searching.Search.SearchUserFlag(Database, flag.Id);
                                 break;
                             }
@@ -256,7 +256,7 @@ namespace Disco.Web.Controllers
                             var flag = Database.DeviceFlags.Find(deviceFlagId);
                             if (flag != null)
                             {
-                                m.FriendlyTerm = string.Format("Device Flag: {0}", flag.ToString());
+                                m.FriendlyTerm = $"Device Flag: {flag.ToString()}";
                                 m.Devices = Services.Searching.Search.SearchDeviceFlag(Database, flag.Id);
                                 break;
                             }

Disco.Web/Extensions/HtmlExtensions.cs

@@ -126,7 +126,7 @@ namespace Disco.Web
                 {
                     int jobId;
                     if (int.TryParse(match.Groups[2].Value, out jobId))
-                        return string.Format("<a href=\"{2}\" title=\"Job {1}\">{0}</a>", match.Value, jobId, urlHelper.Action(MVC.Job.Show(jobId)));
+                        return $"<a href=\"{urlHelper.Action(MVC.Job.Show(jobId))}\" title=\"Job {jobId}\">{match.Value}</a>";
                     else
                         return match.Value;
                 });
@@ -149,7 +149,7 @@ namespace Disco.Web
                         if (!ActiveDirectory.IsValidDomainAccountId(userId))
                             return match.Value;
 
-                        return string.Format("<a href=\"{2}\" title=\"User {1}\">{0}</a>", match.Value, ActiveDirectory.FriendlyAccountId(userId), urlHelper.Action(MVC.User.Show(userId)));
+                        return $"<a href=\"{urlHelper.Action(MVC.User.Show(userId))}\" title=\"User {ActiveDirectory.FriendlyAccountId(userId)}\">{match.Value}</a>";
                     }
                     catch (Exception)
                     {
@@ -166,7 +166,7 @@ namespace Disco.Web
                     if (string.IsNullOrWhiteSpace(deviceSerialNumber))
                         return match.Value;
 
-                    return string.Format("<a href=\"{2}\" title=\"Device {1}\">{0}</a>", match.Value, deviceSerialNumber, urlHelper.Action(MVC.Device.Show(deviceSerialNumber)));
+                    return $"<a href=\"{urlHelper.Action(MVC.Device.Show(deviceSerialNumber))}\" title=\"Device {deviceSerialNumber}\">{match.Value}</a>";
                 });
             }
             catch (Exception)

Disco.Web/Global.asax.cs

@@ -126,7 +126,7 @@ namespace Disco.Web
         private static Lazy<string> _Version = new Lazy<string>(() =>
         {
             var AssemblyVersion = typeof(DiscoApplication).Assembly.GetName().Version;
-            return string.Format("{0}.{1}.{2:0000}.{3:0000}", AssemblyVersion.Major, AssemblyVersion.Minor, AssemblyVersion.Build, AssemblyVersion.Revision);
+            return $"{AssemblyVersion.Major}.{AssemblyVersion.Minor}.{AssemblyVersion.Build:0000}.{AssemblyVersion.Revision:0000}";
         });
         public static string Version
         {

Disco.Web/Models/InitialConfig/CompleteModel.cs

@@ -58,7 +58,7 @@ namespace Disco.Web.Models.InitialConfig
                     wReq.KeepAlive = false;
                     // End Added: 2013-02-08 G#
                     wReq.Method = WebRequestMethods.Http.Get;
-                    wReq.UserAgent = string.Format("Disco/{0} (Initial Config; Org: {1})", DiscoApplication.Version, DiscoApplication.OrganisationName);
+                    wReq.UserAgent = $"Disco/{DiscoApplication.Version} (Initial Config; Org: {DiscoApplication.OrganisationName})";
                     using (HttpWebResponse wRes = (HttpWebResponse)wReq.GetResponse())
                     {
                         if (wRes.StatusCode == HttpStatusCode.OK)
@@ -67,7 +67,7 @@ namespace Disco.Web.Models.InitialConfig
                         }
                         else
                         {
-                            DiscoIctComAuWebResult = new Exception(string.Format("Server returned response: [{0}] {1}", wRes.StatusCode, wRes.StatusDescription));
+                            DiscoIctComAuWebResult = new Exception($"Server returned response: [{wRes.StatusCode}] {wRes.StatusDescription}");
                         }
                     }
                 }

Disco.Web/Models/InitialConfig/FileStoreModel.cs

@@ -67,7 +67,7 @@ namespace Disco.Web.Models.InitialConfig
                     }
                     catch (Exception ex)
                     {
-                        return new ValidationResult(string.Format("Unable to Create Directory '{0}'; [{1}] {2}", info.FullName, ex.GetType().Name, ex.Message));
+                        return new ValidationResult($"Unable to Create Directory '{info.FullName}'; [{ex.GetType().Name}] {ex.Message}");
                     }
                 }
             }

Disco.Web/Models/Job/CreateModel.cs

@@ -132,7 +132,7 @@ namespace Disco.Web.Models.Job
                 if (SubTypes != null)
                 {
                     var subTypes = SubTypes;
-                    return JobTypes.SelectMany(jt => jt.JobSubTypes).Where(m => subTypes.Contains(String.Format("{0}_{1}", m.JobTypeId, m.Id))).ToList();
+                    return JobTypes.SelectMany(jt => jt.JobSubTypes).Where(m => subTypes.Contains($"{m.JobTypeId}_{m.Id}")).ToList();
                 }
                 return null;
             }
@@ -146,7 +146,7 @@ namespace Disco.Web.Models.Job
 
             if (!string.IsNullOrEmpty(model.Type) && model.SubTypes != null)
             {
-                var typeId = string.Format("{0}_", model.Type);
+                var typeId = $"{model.Type}_";
                 model.SubTypes = model.SubTypes.Where(m => m.StartsWith(typeId)).ToList();
                 if (model.SubTypes.Count == 0)
                 {

Disco.Web/Models/Job/ListModel.cs

@@ -13,7 +13,7 @@ namespace Disco.Web.Models.Job
         {
             get
             {
-                return string.Format("{0} ({1})", Title, JobTable.Items.Count());
+                return $"{Title} ({JobTable.Items.Count()})";
             }
         }
     }