通过

Validate 方法

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

命名空间：  Microsoft.SqlServer.Dts.Tasks.WebServiceTask
程序集：  Microsoft.SqlServer.WebServiceTask（在 Microsoft.SqlServer.WebServiceTask.dll 中）

语法

声明
Public Shared Function Validate ( _
    datatype As String, _
    valueToValidate As String _
) As Boolean
用法
Dim datatype As String
Dim valueToValidate As String
Dim returnValue As Boolean

returnValue = Helper.Validate(datatype, _
    valueToValidate)

public static bool Validate(
    string datatype,
    string valueToValidate
)

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

static member Validate : 
        datatype:string * 
        valueToValidate:string -> bool 

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

参数

返回值

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