ClientProtocolCollection.Contains 方法
Checks whether the specified key value exists in the collection.
命名空间： Microsoft.SqlServer.Management.Smo.Wmi
程序集： Microsoft.SqlServer.SqlWmiManagement（在 Microsoft.SqlServer.SqlWmiManagement.dll 中）
语法
声明
Public Function Contains ( _
key As String _
) As Boolean
用法
Dim instance As ClientProtocolCollection
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 the key value to check the existence of in the collection.
返回值
类型：System.Boolean
A Boolean value that specifies whether the key value exists in the collection.If True, the key value exists in the collection.If False, the key value does not exist in the collection.