Control.ContextMenuChanged Evento
Definición
Se produce cuando cambia el valor de la propiedad ContextMenu.Occurs when the value of the ContextMenu property changes.
public:
event EventHandler ^ ContextMenuChanged;
[System.ComponentModel.Browsable(false)]
public event EventHandler ContextMenuChanged;
public event EventHandler ContextMenuChanged;
[<System.ComponentModel.Browsable(false)>]
member this.ContextMenuChanged : EventHandler
member this.ContextMenuChanged : EventHandler
Public Custom Event ContextMenuChanged As EventHandler
Tipo de evento
- Atributos
Ejemplos
En el ejemplo de código siguiente se muestra un mensaje cuando se produce un cambio en el menú contextual.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
Comentarios
Este evento se desencadena si ContextMenu se cambia la propiedad mediante una modificación mediante programación o una interacción del usuario.This event is raised if the ContextMenu property is changed by either a programmatic modification or user interaction.
Para obtener más información sobre el manejo de eventos, consulte controlar y provocar eventos.For more information about handling events, see Handling and Raising Events.