Events

The Buttons expose a set of events that are raised on different occasions.

• Click—Fires when the button is clicked. This event is exposed by all buttons from the suite.

  Click event handler

      private void RadButton_Click(object sender, RoutedEventArgs e) 
      { 
      } 
  

• Checked—Fires when a toggle-based button is checked. This event is exposed by RadToggleButton, RadRadionButton and RadSplitButton.

  Checked event handler

      private void RadToggleButton_Checked(object sender, RoutedEventArgs e) 
      { 
      } 
  

• Unchecked—Fires when a toggle-based button is unchecked. This event is exposed by RadToggleButton, RadRadionButton and RadSplitButton.

  Unchecked event handler

      private void RadToggleButton_Unchecked(object sender, RoutedEventArgs e) 
      { 
      } 
  

• Indeterminate—Fires when a toggle-based button goes in indeterminate state. This event is exposed by RadToggleButton and RadRadionButton.

  Indeterminate event handler

      private void RadToggleButton_Indeterminate(object sender, RoutedEventArgs e) 
      { 
      } 
  

• DropDownOpening—Fires when the drop down content of a drop-down-based button is about to open. This event is exposed by RadDropDownButton and RadSplitButton.

  DropDownOpening event handler

      private void RadToggleButton_DropDownOpening(object sender, RoutedEventArgs e) 
      { 
      } 
  

• DropDownOpened—Fires when the drop down content of a drop-down-based button gets opened. This event is exposed by RadDropDownButton and RadSplitButton.

  DropDownOpened event handler

      private void RadToggleButton_DropDownOpened(object sender, RoutedEventArgs e) 
      { 
      } 
  

• DropDownClosed—Fires when the drop down content of a drop-down-based button gets closed. This event is exposed by RadDropDownButton and RadSplitButton.

  DropDownClosed event handler

      private void RadToggleButton_DropDownClosed(object sender, RoutedEventArgs e) 
      { 
      } 
  

  See Also

• Getting Started
• Commands