StylusPlugIn.OnEnabledChanged 方法

定義

命名空間:

System.Windows.Input.StylusPlugIns

組件:

PresentationCore.dll

發生於 Enabled 屬性變更時。

protected:
 virtual void OnEnabledChanged();

protected virtual void OnEnabledChanged ();

abstract member OnEnabledChanged : unit -> unit
override this.OnEnabledChanged : unit -> unit

Protected Overridable Sub OnEnabledChanged ()

範例

下列範例會 Enabled 檢查 方法中的 OnEnabledChanged 屬性值。

protected override void OnEnabledChanged()
{
    base.OnEnabledChanged();

    if (this.Enabled)
    {
        MessageBox.Show("The StylusPlugin is enabled.");
    }
    else
    {
        MessageBox.Show("The StylusPlugin is not enabled.");
    }
}

Protected Overrides Sub OnEnabledChanged()

    MyBase.OnEnabledChanged()

    If Me.Enabled Then
        MessageBox.Show("The StylusPlugin is enabled.")
    Else
        MessageBox.Show("The StylusPlugin is not enabled.")
    End If

End Sub