ASExecuteDDLTask.ValidateDDL 方法

定义

验证 DDL 任务是否已正确配置。

protected:
 override bool ValidateDDL(Microsoft::SqlServer::Dts::Runtime::VariableDispenser ^ variableDispenser, Microsoft::SqlServer::Dts::Runtime::Connections ^ connections, [Runtime::InteropServices::Out] Exception ^ % ex);
protected override bool ValidateDDL (Microsoft.SqlServer.Dts.Runtime.VariableDispenser variableDispenser, Microsoft.SqlServer.Dts.Runtime.Connections connections, out Exception ex);
override this.ValidateDDL : Microsoft.SqlServer.Dts.Runtime.VariableDispenser * Microsoft.SqlServer.Dts.Runtime.Connections * Exception -> bool
Protected Overrides Function ValidateDDL (variableDispenser As VariableDispenser, connections As Connections, ByRef ex As Exception) As Boolean

参数

variableDispenser
VariableDispenser

任务的 Variables 集合。

connections
Connections

任务的 Connections 集合。

ex
Exception

此方法返回时,在验证期间包含异常(如果有),如果未发生异常,则为 null。

返回

如果验证成功,则为 true;否则为 false。

适用于