/// <summary>Aplica las reglas de validación de usuarios al formulario.
/// <returns>void</returns>
/// </summary>
protected override void ApplyAuthorizationRules()
{
Tabla.Visible = Promocion.CanGetObject();
Add_Button.Enabled = Promocion.CanAddObject();
Edit_Button.Enabled = Promocion.CanEditObject();
Delete_Button.Enabled = Promocion.CanDeleteObject();
Print_Button.Enabled = Promocion.CanGetObject();
View_Button.Enabled = Promocion.CanGetObject();
}