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Control.ContextMenuChanged Event

Occurs when the value of the ContextMenu property changes.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in system.windows.forms.dll)

'Declaration
Public Event ContextMenuChanged As EventHandler
'Usage
Dim instance As Control
Dim handler As EventHandler

AddHandler instance.ContextMenuChanged, handler

/** @event */
public void add_ContextMenuChanged (EventHandler value)

/** @event */
public void remove_ContextMenuChanged (EventHandler value)

JScript supports the use of events, but not the declaration of new ones.

This event is raised if the ContextMenu property is changed by either a programmatic modification or user interaction.

For more information about handling events, see Consuming Events.

The following code example displays a message when a change occurs to the shortcut menu.

Private Sub AddContextMenuChangedHandler()
   AddHandler Me.myTextBox.ContextMenuChanged, AddressOf TextBox_ContextMenuChanged
End Sub 'AddContextMenuChangedHandler

Private Sub TextBox_ContextMenuChanged(sender As Object, e As EventArgs)
   MessageBox.Show("Shortcut menu of TextBox is changed.")
End Sub 'TextBox_ContextMenuChanged


private void AddContextMenuChangedHandler()
{
    this.myTextBox.add_ContextMenuChanged(new EventHandler(
        TextBox_ContextMenuChanged));
} //AddContextMenuChangedHandler

private void TextBox_ContextMenuChanged(Object sender, EventArgs e)
{
    MessageBox.Show("Shortcut menu of TextBox is changed.");
} //TextBox_ContextMenuChanged

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

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