共用方式為

Helper.Validate Method

  • 發行項

Indicates whether a value can be converted to the specified primitive data type.

命名空間: Microsoft.SqlServer.Dts.Tasks.WebServiceTask
組件: Microsoft.SqlServer.WebServiceTask (in microsoft.sqlserver.webservicetask.dll)

語法

'宣告
Public Shared Function Validate ( _
    datatype As String, _
    valueToValidate As String _
) As Boolean

public static bool Validate (
    string datatype,
    string valueToValidate
)

public:
static bool Validate (
    String^ datatype, 
    String^ valueToValidate
)

public static boolean Validate (
    String datatype, 
    String valueToValidate
)

public static function Validate (
    datatype : String, 
    valueToValidate : String
) : boolean

參數

  • datatype
    The primitive data type.
  • valueToValidate
    The value to validate.

傳回值

true if the value can be converted to the primitive data type; otherwise, false.

執行緒安全性

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

開發平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

目標平台

如需受支援的平台清單，請參閱＜安裝 SQL Server 2005 的硬體和軟體需求＞。

請參閱

參考

Helper Class
Helper Members
Microsoft.SqlServer.Dts.Tasks.WebServiceTask Namespace