CutCopyPasteHelper.CanCopy(EditingContext) 方法

定义

命名空间:

System.Activities.Presentation

程序集:

System.Activities.Presentation.dll

验证是否能从指定的编辑上下文中复制项。

public:
 static bool CanCopy(System::Activities::Presentation::EditingContext ^ context);

public static bool CanCopy (System.Activities.Presentation.EditingContext context);

static member CanCopy : System.Activities.Presentation.EditingContext -> bool

Public Shared Function CanCopy (context As EditingContext) As Boolean

参数

context

EditingContext

要验证的编辑上下文。

返回

Boolean

如果选定对象的数量大于 0 且 context 不为 true，则为 null；否则为 false。