Changeset 18166 for trunk/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views

Timestamp:

12/26/21 20:49:51 (2 years ago)

Author:

gkronber

Message:

#3047: set SuppressKeyPress=true in all controls that handle the Enter key explicitly (except for dialogs).

File:

• trunk/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolView.cs (modified) (1 diff)

trunk/HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views/3.4/SymbolView.cs

@@ -70 +70 @@
     #region control event handlers
     private void initialFrequencyTextBox_KeyDown(object sender, KeyEventArgs e) {
-      if ((e.KeyCode == Keys.Enter) || (e.KeyCode == Keys.Return))
+      if ((e.KeyCode == Keys.Enter) || (e.KeyCode == Keys.Return)) {
         initialFrequencyLabel.Select();  // select label to validate data
-
-      if (e.KeyCode == Keys.Escape) {
+        e.SuppressKeyPress = true;
+      } else  if (e.KeyCode == Keys.Escape) {
         initialFrequencyTextBox.Text = Content.InitialFrequency.ToString();
         initialFrequencyLabel.Select();  // select label to validate data
+        e.SuppressKeyPress = true;
       }
     }