On Thu, Oct 2, 2008 at 11:01 AM, Zento <[EMAIL PROTECTED]> wrote:
> SELECT     UsuDisp.Dispositivos, Usu.IDUsuario, Usu.Usuario, Usu.Nombre
> FROM         UsuariosDispositivos UsuDisp LEFT OUTER JOIN
>                      Usuarios Usu ON Usu.IDUsuario = UsuDisp.Usuario
> WHERE     (UsuDisp.Dispositivos = @Param1)

In .NET is most common to use @param as parameter. So this is right query.

> "Execute Query" button worked correctly, but "Test Query" button show this
> error: "Must declare command parameters". Tryed also to fill SelectQuery
> property directly, adding a named and typed parameter manually, but same
> error showed again.

Did you add parameter with same name? How you code looks like?

-- 
Jiri {x2} Cincura (CTO x2develop.com)
http://blog.vyvojar.cz/jirka/ | http://www.ID3renamer.com

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