ja, y por que el borrego se avienta del puente tu te vas a aventar?. Si eres desarrollador avanzado en .Net deberías saber que como patrón de desarrollo no se debe utilizar Try- Catch para casos esperados:
http://msdn.microsoft.com/library/en...hapt05_topic24 Cita: This section summarizes guidelines for you to review to ensure the appropriate use of exception handling:
Do not use exceptions to control application flow.
Use validation code to avoid unnecessary exceptions.
Use the finally block to ensure resources are released.
Replace Visual Basic .NET On Error Goto code with exception handling.
Do not catch exceptions that you cannot handle.
Be aware that rethrowing is expensive.
Preserve as much diagnostic information as possible in your exception handlers.
Use Performance Monitor to monitor CLR exceptions.