private void Siguiente_Click(object sender, EventArgs e)
 {
     this.Model.CouponCode = this.cupon.Text;
     if (this.Model.Phone == "" || this.Model.Phone == null || this.Model.CouponCode == null || this.Model.CouponCode == "")
     {
         MessageBox.Show("Complete los datos faltantes");
     }
     else
     {
         DataRow row = this.Model.bindear();
         if (row != null)
         {
             this.Hide();
             DevolverForm d = new DevolverForm(row, this.Model);
             d.Owner = this.Owner;
             d.Show();
         }
     }
 }
 private void Siguiente_Click(object sender, EventArgs e)
 {
     this.Model.CouponCode = this.cupon.Text;
     if (this.Model.Phone == "" || this.Model.Phone == null || this.Model.CouponCode == null || this.Model.CouponCode == "")
     {
         MessageBox.Show("Complete los datos faltantes");
     }
     else
     {
         DataRow row = this.Model.bindear();
         if (row != null)
         {
             this.Hide();
             DevolverForm d = new DevolverForm(row, this.Model);
             d.Owner = this.Owner;
             d.Show();
         }
     }
 }