Defer property change notifications, else bulk operations on data gri…

…d will fail...
tom-englert · Aug 8, 2016 · 5e49687 · 5e49687
1 parent 5984023
commit 5e49687
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/ProjectConfigurationManager.Model/ProjectConfiguration.cs b/ProjectConfigurationManager.Model/ProjectConfiguration.cs
@@ -180,11 +180,12 @@ public string this[string propertyName]
                     }
 
                     if (property == null)
-                        throw new ArgumentException("Unable to create property: " + propertyName, nameof(propertyName));
+                        throw new ArgumentException(@"Unable to create property: " + propertyName, nameof(propertyName));
 
                     property.Value = value ?? string.Empty;
 
-                    _projectConfiguration.OnPropertyChanged(nameof(PropertyValue));
+                    // Defer property change notifications, else bulk operations on data grid will fail...
+                    Dispatcher.CurrentDispatcher.BeginInvoke(() => _projectConfiguration.OnPropertyChanged(nameof(PropertyValue)));
                 }
             }