通过

UrnCollection.Contains Method

  • 项目

Determines whether an element is in the UrnCollection object.

命名空间: Microsoft.SqlServer.Management.Smo
程序集: Microsoft.SqlServer.Smo (in microsoft.sqlserver.smo.dll)

语法

声明
Public Function Contains ( _
    urn As Urn _
) As Boolean

public bool Contains (
    Urn urn
)

public:
virtual bool Contains (
    Urn^ urn
) sealed

public final boolean Contains (
    Urn urn
)

public final function Contains (
    urn : Urn
) : boolean

参数

  • urn

返回值

A Boolean value that specifies whether the element exists in the UrnCollection object. If True, the element exists in the collection. If False (default), the element does not exist in 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: Reference an Object by Using 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

UrnCollection Class
UrnCollection Members
Microsoft.SqlServer.Management.Smo Namespace

其他资源

Using Collections