ToolStripDropDown.RegionChanged ToolStripDropDown.RegionChanged ToolStripDropDown.RegionChanged ToolStripDropDown.RegionChanged Event

Definition

Occurs when the value of the Region property changes.

public:
 event EventHandler ^ RegionChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler RegionChanged;
member this.RegionChanged : EventHandler 
Public Custom Event RegionChanged As EventHandler 
Attributes

Examples

The following code example demonstrates the use of this member. In the example, an event handler reports on the occurrence of the RegionChanged event. This report helps you to learn when the event occurs and can assist you in debugging. To report on multiple events or on events that occur frequently, consider replacing MessageBox.Show with Console.WriteLine or appending the message to a multiline TextBox.

To run the example code, paste it into a project that contains an instance of type ToolStripDropDown named ToolStripDropDown1. Then ensure that the event handler is associated with the RegionChanged event.

private void ToolStripDropDown1_RegionChanged(Object sender, EventArgs e) {

   MessageBox.Show("You are in the ToolStripDropDown.RegionChanged event.");

}
Private Sub ToolStripDropDown1_RegionChanged(sender as Object, e as EventArgs) _ 
     Handles ToolStripDropDown1.RegionChanged

   MessageBox.Show("You are in the ToolStripDropDown.RegionChanged event.")

End Sub

Remarks

For more information about handling events, see Handling and Raising Events.

Applies to