Determines whether the specified string value exists within the collection.
命名空间: Microsoft.SqlServer.Management.Smo.RegisteredServers
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)
语法
声明
Public Function Contains ( _
key As String _
) As Boolean
public bool Contains (
string key
)
public:
bool Contains (
String^ key
)
public boolean Contains (
String key
)
public function Contains (
key : String
) : boolean
参数
- key
A String value that specifies a value for which the existence within the collection is being determined.
返回值
A Boolean value that specifies whether the string value exists within the collection. If True, the string value exists within the collection. If False, the string value does not exist within the collection.
备注
仅 Microsoft .NET Framework 的 2.0 版本支持此命名空间、类或成员。
示例
How to: Iterate Through the Members of a Collection in Visual Basic .NET
线程安全
Any public static (Shared in Microsoft Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
平台
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
请参阅
参考
ServerGroupCollection Class
ServerGroupCollection Members
Microsoft.SqlServer.Management.Smo.RegisteredServers Namespace