不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。
命名空間： Microsoft.SqlServer.Management.Sdk.Sfc
組件： Microsoft.SqlServer.Management.Sdk.Sfc (在 Microsoft.SqlServer.Management.Sdk.Sfc.dll 中)
語法
'宣告
Public Function IsAvailable ( _
propertyName As String _
) As Boolean
'用途
Dim instance As SfcPropertyCollection
Dim propertyName As String
Dim returnValue As Boolean
returnValue = instance.IsAvailable(propertyName)
public bool IsAvailable(
string propertyName
)
public:
bool IsAvailable(
String^ propertyName
)
member IsAvailable :
propertyName:string -> bool
public function IsAvailable(
propertyName : String
) : boolean
參數
- propertyName
型別：System.String
A string that represents the property name.
傳回值
型別：System.Boolean
true if an index is available in the property collection; otherwise, false.