Control.ContextMenuChanged Control.ContextMenuChanged Control.ContextMenuChanged Control.ContextMenuChanged Event

Definición

Espacio de nombres:
System.Windows.Forms System.Windows.Forms System.Windows.Forms System.Windows.Forms
Assembly:
System.Windows.Forms.dll

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;
member this.ContextMenuChanged : EventHandler 
Public Custom Event ContextMenuChanged As EventHandler
Atributos
BrowsableAttribute

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 'AddContextMenuChangedHandler

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

Comentarios

Este evento se desencadena si el ContextMenu propiedad se modifica mediante programación o 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.

Se aplica a

Consulte también: