Changeset 2665 for trunk/sources/HeuristicLab.Optimizer

Timestamp:

01/21/10 05:10:12 (15 years ago)

Author:

swagner

Message:

Continued work on adapting and refactoring HeuristicLab.Data according to the changes in HeuristicLab.Core (#95)

File:

• trunk/sources/HeuristicLab.Optimizer/3.3/FileManager.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Optimizer/3.3/FileManager.cs

@@ -53 +53 @@
       if (newItemDialog.ShowDialog() == DialogResult.OK) {
         IView view = MainFormManager.CreateDefaultView(newItemDialog.Item);
-        if (view is IObjectView) {
-          view.Caption = "Item" + newDocumentsCounter.ToString() + ".hl";
-          newDocumentsCounter++;
+        if (view == null) {
+          MessageBox.Show("There is no view for the new item. It cannot be displayed. ", "No View Available", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        } else {
+          if (view is IObjectView) {
+            view.Caption = "Item" + newDocumentsCounter.ToString() + ".hl";
+            newDocumentsCounter++;
+          }
+          MainFormManager.MainForm.ShowView(view);
         }
-        MainFormManager.MainForm.ShowView(view);
       }
     }
@@ -188 +192 @@
               Invoke(delegate() {
                 IObjectView view = MainFormManager.CreateDefaultView(item) as IObjectView;
-                if (view != null) {
+                if (view == null) {
+                  MessageBox.Show("There is no view for the loaded item. It cannot be displayed. ", "No View Available", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                } else {
                   view.Caption = Path.GetFileName(filename);
                   files.Add(view, new FileInfo(filename));