Control.ContextMenuChanged Event
Definition
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Occurs when the value of the ContextMenu property changes.
public:
event EventHandler ^ ContextMenuChanged;
public event EventHandler ContextMenuChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler ContextMenuChanged;
member this.ContextMenuChanged : EventHandler
[<System.ComponentModel.Browsable(false)>]
member this.ContextMenuChanged : EventHandler
Public Custom Event ContextMenuChanged As EventHandler
Event Type
- Attributes
Examples
The following code example displays a message when a change occurs to the shortcut menu.
private:
void AddContextMenuChangedHandler()
{
this->myTextBox->ContextMenuChanged += gcnew EventHandler( this, &MyForm::TextBox_ContextMenuChanged );
}
void TextBox_ContextMenuChanged( Object^ /*sender*/, EventArgs^ /*e*/ )
{
MessageBox::Show( L"Shortcut menu of TextBox is changed." );
}
private void AddContextMenuChangedHandler()
{
this.myTextBox.ContextMenuChanged += new EventHandler(TextBox_ContextMenuChanged);
}
private void TextBox_ContextMenuChanged(object sender, EventArgs e)
{
MessageBox.Show("Shortcut menu of TextBox is changed.");
}
Private Sub AddContextMenuChangedHandler()
AddHandler Me.myTextBox.ContextMenuChanged, AddressOf TextBox_ContextMenuChanged
End Sub
Private Sub TextBox_ContextMenuChanged(sender As Object, e As EventArgs)
MessageBox.Show("Shortcut menu of TextBox is changed.")
End Sub
Remarks
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 Handling and Raising Events.
Applies to
See also
意見反應
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