IsValid (Command Interface)
Nota
Esta característica se quitará en la versión siguiente de Microsoft SQL Server. No utilice esta característica en nuevos trabajos de desarrollo y modifique lo antes posible las aplicaciones que actualmente la utilizan.
The IsValid property of the Command interface indicates whether the Name and Statement properties are empty and whether the command object belongs to a collection.
Applies To:clsCubeCommand, clsDatabaseCommand, clsRoleCommand
Data Type
Boolean
Access
Read-only
Comentarios
Because of the flexible nature of command objects, only the following checks are performed:
The Name property of the command object is not empty.
The Command object belongs to a Commands collection.
The Statement property of the command object is not empty.
Executing a command is the only way to determine whether the command functions correctly.
Ejemplo
Use the following code to return the validity status of a command object:
'Assume a command object (dsoCmd) exists.
If dsoCmd.IsValid Then
'Insert code to save the command.
Else
'Return an error with one or more properties.
End If