Contains 方法
Determines whether the specified string value exists within the collection.
命名空间： Microsoft.SqlServer.Management.Smo.RegisteredServers
程序集： Microsoft.SqlServer.SmoExtended（在 Microsoft.SqlServer.SmoExtended.dll 中）
语法
声明
Public Function Contains ( _
key As String _
) As Boolean
用法
Dim instance As RegisteredServerCollection
Dim key As String
Dim returnValue As Boolean
returnValue = instance.Contains(key)
public bool Contains(
string key
)
public:
bool Contains(
String^ key
)
member Contains :
key:string -> bool
public function Contains(
key : String
) : boolean
参数
- key
类型：System. . :: . .String
A String value that specifies a value for which the existence within the collection is being determined.
返回值
类型：System. . :: . .Boolean
A Boolean value that specifies whether the string value exists within the collection.
If True, the string value exists within the collection; otherwise False.