Changeset 7823 for trunk/sources/HeuristicLab.Problems.Instances.TSPLIB.Views/3.3/TSPLIBTSPInstanceProviderView.cs

Timestamp:

05/15/12 13:54:24 (12 years ago)

Author:

sforsten

Message:

#1784: merge branch ProblemInstancesRegressionAndClassification into trunk

Location:

trunk/sources

Files:

• . (modified) (1 prop)
• HeuristicLab.Problems.Instances.TSPLIB.Views (modified) (1 prop)
• HeuristicLab.Problems.Instances.TSPLIB.Views/3.3/TSPLIBTSPInstanceProviderView.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Problems.Instances.TSPLIB.Views/3.3/TSPLIBTSPInstanceProviderView.cs

@@ -24 +24 @@
 using HeuristicLab.MainForm;
 using HeuristicLab.MainForm.WindowsForms;
-using HeuristicLab.Optimization.Views;
+using HeuristicLab.Problems.Instances.Views;
+using System.IO;
 
 namespace HeuristicLab.Problems.Instances.TSPLIB.Views {
   [View("TSPLIB TSP InstanceProvider View")]
   [Content(typeof(TSPLIBTSPInstanceProvider), IsDefaultView = true)]
-  public partial class TSPLIBTSPInstanceProviderView : ProblemInstanceProviderView<TSPData> {
+  public partial class TSPLIBTSPInstanceProviderView : ProblemInstanceProviderViewGeneric<TSPData> {
     public new TSPLIBTSPInstanceProvider Content {
       get { return (TSPLIBTSPInstanceProvider)base.Content; }
@@ -43 +44 @@
         if (dialog.ShowDialog() == DialogResult.OK) {
           var instance = Content.LoadData(dialog.TSPFileName, dialog.TourFileName, dialog.Quality);
-          Content.Consumer.Load(instance);
+          try {
+            GenericConsumer.Load(instance);
+          }
+          catch (Exception ex) {
+            MessageBox.Show(String.Format("This problem does not support loading the instance {0}: {1}", Path.GetFileName(openFileDialog.FileName), Environment.NewLine + ex.Message), "Cannot load instance");
+          }
         }
       }