DesignerActionItemCollection.Contains(DesignerActionItem) 方法

定义

确定该元素是否 DesignerActionItemCollection 包含特定元素。

public:
 bool Contains(System::ComponentModel::Design::DesignerActionItem ^ value);
public bool Contains(System.ComponentModel.Design.DesignerActionItem value);
member this.Contains : System.ComponentModel.Design.DesignerActionItem -> bool
Public Function Contains (value As DesignerActionItem) As Boolean

参数

返回

true 如果包含指定的值,则为 DesignerActionItemCollection ;否则为 false

适用于