private void btnManageCustomer_Click(object sender, EventArgs e)
{
frmUpd_Customers_2 afrmUpd_Customers = new frmUpd_Customers_2(this, this.CurrentIDBookingRoom);
afrmUpd_Customers.Show();
}
private void btnEditCustomer_ButtonClick(object sender, DevExpress.XtraEditors.Controls.ButtonPressedEventArgs e)
{
int IDCustomer = Convert.ToInt32(viewCustomers.GetFocusedRowCellValue("ID"));
frmUpd_Customers_2 afrmUpd_Customers = new frmUpd_Customers_2(this, this.CurrentIDBookingRoom, IDCustomer);
afrmUpd_Customers.Show();
}