'宣言 Protected Overridable Sub OnContextMenuOpening( _ ByVal e As System.Windows.Controls.ContextMenuEventArgs _ )
'使用法 Dim instance As MainToolbar Dim e As System.Windows.Controls.ContextMenuEventArgs instance.OnContextMenuOpening(e)
protected virtual void OnContextMenuOpening( System.Windows.Controls.ContextMenuEventArgs e )
パラメータ
- e