private void barButkhachhang_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
FormKhachHang kh = new FormKhachHang();
kh.MdiParent = this;
kh.Show();
}
public void LoadData(FormKhachHang fkh)
{
var kh = data.Database().KHACHHANGs.ToList();
fkh.gridControlKhachHang.DataSource = kh;
int dem = 10;
int kyso = (int)data.Database().RETURN_KYSO("KH");
int len = kyso.ToString().Length;
dem = dem - 2 - len;
string kq = "KH";
for (int i = 1; i <= dem; i++)
{
kq += "0";
}
fkh.txtmakhachhang.Text = kq + kyso.ToString();
}
