AccessKeyManager.IsKeyRegistered(Object, String) 方法

定义

命名空间:

System.Windows.Input

程序集:

PresentationCore.dll

指示指定键是否在指定范围中注册为访问键。

public:
 static bool IsKeyRegistered(System::Object ^ scope, System::String ^ key);

public static bool IsKeyRegistered (object scope, string key);

static member IsKeyRegistered : obj * string -> bool

Public Shared Function IsKeyRegistered (scope As Object, key As String) As Boolean

参数

scope

Object

要针对 key 查询的演示文稿源。

key

String

要查询的键。

返回

Boolean

如果注册该键，则为 true；否则为 false。