protected void Page_Load(object sender, EventArgs e)
{
try
{
DTOKhachHang dto = new DTOKhachHang();
DAO_Entity daokh = new DAO_Entity();
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
control.LayDSKhachHang();
List <DTOKhachHang> Dskh = daokh.TaoDSKH();
GridDSKH.DataSource = Dskh;
GridDSKH.DataBind();
}
catch (Exception)
{
Response.Write("<script>alert('Loi tai du lieu!')</script>");
}
ThemKH.Visible = false;
if (IsPostBack == false)
{
List <DTOLoaiKH> dsLKH = new List <DTOLoaiKH>();
DAO_Entity daoKH = new DAO_Entity();
dsLKH = daoKH.LayDSLKH();
//hien thi ten loai KH ra dropdownlist
ddLoaiKH.DataTextField = "TenLKH"; //TenLKH la thuoc tinh trong DTOLoaiKH
//truyen dl theo ma loai
ddLoaiKH.DataValueField = "MaLKH"; //MaLKH la thuoc tinh trong DTOLoaiKH
ddLoaiKH.DataSource = dsLKH;
ddLoaiKH.DataBind();
}
}
protected void btnTim_Click(object sender, EventArgs e)
{
DAO_Entity daoKH = new DAO_Entity();
XuLy_TiepNhanDonHang control = new XuLy_TiepNhanDonHang();
control.TimtenKH(txtTim.Text.Trim());
List <DTOKhachHang> kqTim = daoKH.TimTheoTenKH(txtTim.Text.Trim());
GridDSKH.DataSource = kqTim;
GridDSKH.DataBind();
}