MouseButtonState Enumeración

Definición

Espacio de nombres:

System.Windows.Input

Ensamblado:

PresentationCore.dll

Especifica los estados posibles de un botón del mouse.

public enum class MouseButtonState

public enum MouseButtonState

type MouseButtonState = 

Public Enum MouseButtonState

Herencia

Object

ValueType

Enum

MouseButtonState

Campos

Pressed	1	El botón está presionado.
Released	0	El botón no está presionado.

Ejemplos

En el ejemplo siguiente se muestra un controlador de eventos del mouse que determina qué botones están presionados actualmente comprobando el estado del botón de cada botón del mouse.

private void MouseDownHandler(object sender, MouseEventArgs e)
{
    if (e.RightButton == MouseButtonState.Pressed)
    {
        MessageBox.Show("The Right Mouse Button is pressed");
    }

    if (e.LeftButton == MouseButtonState.Pressed)
    {
        MessageBox.Show("The Left Mouse Button is pressed");
    }

    if (e.MiddleButton == MouseButtonState.Pressed)
    {

        MessageBox.Show("The Middle Mouse Button is pressed");
    }

    if (e.XButton1 == MouseButtonState.Pressed)
    {
        MessageBox.Show("The XButton1 Mouse Button is pressed");
    }

    if (e.XButton2 == MouseButtonState.Pressed)
    {
        MessageBox.Show("The XButton2 Mouse Button is pressed");
    }
}

Private Sub MouseDownHandler(ByVal sender As Object, ByVal e As MouseEventArgs)
    If e.RightButton = MouseButtonState.Pressed Then
        MessageBox.Show("The Right Mouse Button is pressed")
    End If

    If e.LeftButton = MouseButtonState.Pressed Then
        MessageBox.Show("The Left Mouse Button is pressed")
    End If

    If e.MiddleButton = MouseButtonState.Pressed Then

        MessageBox.Show("The Middle Mouse Button is pressed")
    End If

    If e.XButton1 = MouseButtonState.Pressed Then
        MessageBox.Show("The XButton1 Mouse Button is pressed")
    End If

    If e.XButton2 = MouseButtonState.Pressed Then
        MessageBox.Show("The XButton2 Mouse Button is pressed")
    End If
End Sub

Comentarios

La MouseButtonState enumeración especifica constantes que se correlacionan con el estado de un botón del mouse.

Consulte también

• MouseEventArgs
• MouseAction