ASExecuteDDLTask.ValidateDDL 方法
此 API 支援 SQL Server 2012 基礎結構,但無法直接從您的程式碼使用。
Verifies that the DDL task is properly configured.
命名空間: Microsoft.DataTransformationServices.Tasks.DTSProcessingTask
組件: Microsoft.SqlServer.ASTasks (在 Microsoft.SqlServer.ASTasks.dll 中)
語法
'宣告
Protected Overrides Function ValidateDDL ( _
variableDispenser As VariableDispenser, _
connections As Connections, _
<OutAttribute> ByRef ex As Exception _
) As Boolean
'用途
Dim variableDispenser As VariableDispenser
Dim connections As Connections
Dim ex As Exception
Dim returnValue As Boolean
returnValue = Me.ValidateDDL(variableDispenser, _
connections, ex)
protected override bool ValidateDDL(
VariableDispenser variableDispenser,
Connections connections,
out Exception ex
)
protected:
virtual bool ValidateDDL(
VariableDispenser^ variableDispenser,
Connections^ connections,
[OutAttribute] Exception^% ex
) override
abstract ValidateDDL :
variableDispenser:VariableDispenser *
connections:Connections *
ex:Exception byref -> bool
override ValidateDDL :
variableDispenser:VariableDispenser *
connections:Connections *
ex:Exception byref -> bool
protected override function ValidateDDL(
variableDispenser : VariableDispenser,
connections : Connections,
ex : Exception
) : boolean
參數
- variableDispenser
型別:Microsoft.SqlServer.Dts.Runtime.VariableDispenser
A Variables collection for the task.
- connections
型別:Microsoft.SqlServer.Dts.Runtime.Connections
A Connections collection for the task.
- ex
型別:System.Exception%
When this method returns, contains the exception during validation if any or nullnull 參考 (在 Visual Basic 中為 Nothing) if no exception has occurred.
傳回值
型別:System.Boolean
true if the validation succeeded; otherwise, false.
請參閱
參考
Microsoft.DataTransformationServices.Tasks.DTSProcessingTask 命名空間