'宣言 Protected Overridable Sub OnBeforeCheck( _ ByVal e As System.Windows.Forms.TreeViewCancelEventArgs _ )
'使用法 Dim instance As C1PreviewOutlineView Dim e As System.Windows.Forms.TreeViewCancelEventArgs instance.OnBeforeCheck(e)
protected virtual void OnBeforeCheck( System.Windows.Forms.TreeViewCancelEventArgs e )
パラメータ
- e