private void BtnEditar_Click(object sender, EventArgs e)
        {
            if (metroGrid1.SelectedRows.Count > 0)
            {
                int?id = GetId();

                Proveedor.frmProveedorFormulario frmEditar = new Proveedor.frmProveedorFormulario(id);
                frmEditar.ShowDialog();
                RefrescarTabla();
            }
            else
            {
                Notifications.FrmInformation.InformationForm(Helps.Language.SearchValue("infoSelecEditar"));
            }
        }
 private void BtnNuevo_Click(object sender, EventArgs e)
 {
     Proveedor.frmProveedorFormulario frmNuevo = new Proveedor.frmProveedorFormulario();
     frmNuevo.ShowDialog();
     RefrescarTabla();
 }