SD2-900: Reloading non existant file throws exception

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@1845 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Main/Base/Project/Src/Commands/FileCommands.cs

@@ -91,7 +91,16 @@ namespace ICSharpCode.SharpDevelop.Commands
 					if (window.ViewContent is IMementoCapable) {
 						memento = ((IMementoCapable)window.ViewContent).CreateMemento();
 					}
-					window.ViewContent.Load(window.ViewContent.FileName);
+					try
+					{
+						window.ViewContent.Load(window.ViewContent.FileName);
+					}
+					catch(FileNotFoundException)
+					{
+						MessageService.ShowWarning("${res:ICSharpCode.SharpDevelop.Commands.ReloadFile.FileDeletedMessage}");
+						return;
+					}
+					
 					if (memento != null) {
 						((IMementoCapable)window.ViewContent).SetMemento(memento);
 					}