Changeset 4763

Timestamp:

11/10/10 14:03:54 (14 years ago)

Author:

abeham

Message:

#922

• Corrected event pattern

Location:

trunk/sources

Files:

• HeuristicLab.Analysis/3.3/DataTable.cs (modified) (1 diff)
• HeuristicLab.Optimization/3.3/Result.cs (modified) (1 diff)

trunk/sources/HeuristicLab.Analysis/3.3/DataTable.cs

@@ -186 +186 @@
     public event EventHandler<EventArgs<int, int>> ItemChanged;
     private void OnItemChanged(int rowIndex, int columnIndex) {
-      if (ItemChanged != null)
-        ItemChanged(this, new EventArgs<int, int>(rowIndex, columnIndex));
+      var handler = ItemChanged;
+      if (handler != null) handler(this, new EventArgs<int, int>(rowIndex, columnIndex));
       OnToStringChanged();
     }
     public event EventHandler Reset;
     private void OnReset() {
-      if (Reset != null)
-        Reset(this, EventArgs.Empty);
+      var handler = Reset;
+      if (handler != null) handler(this, EventArgs.Empty);
     }
     public event EventHandler ColumnNamesChanged;
     private void OnColumnNamesChanged() {
-      EventHandler handler = ColumnNamesChanged;
-      if (handler != null)
-        handler(this, EventArgs.Empty);
+      var handler = ColumnNamesChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
     }
     public event EventHandler RowNamesChanged;
     private void OnRowNamesChanged() {
-      EventHandler handler = RowNamesChanged;
-      if (handler != null)
-        handler(this, EventArgs.Empty);
+      var handler = RowNamesChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
     }
     public event EventHandler SortableViewChanged;
     private void OnSortableViewChanged() {
-      EventHandler handler = SortableViewChanged;
-      if (handler != null)
-        handler(this, EventArgs.Empty);
+      var handler = SortableViewChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
     }
     #endregion

trunk/sources/HeuristicLab.Optimization/3.3/Result.cs

@@ -130 +130 @@
     public event EventHandler ValueChanged;
     private void OnValueChanged() {
-      if (ValueChanged != null)
-        ValueChanged(this, EventArgs.Empty);
+      var handler = ValueChanged;
+      if (handler != null) handler(this, EventArgs.Empty);
       OnItemImageChanged();
       OnToStringChanged();