public Boolean themKhachHang(eKhachHang eKhach)
{
tbKhachHang tbKhach = new tbKhachHang();
tbKhach.MaKhachHang = eKhach.MaKhachHang;
tbKhach.TenKH = eKhach.TenKH;
tbKhach.DiaChi = eKhach.DiaChi;
tbKhach.SoDienThoai = eKhach.SoDienThoai;
tbKhach.PhiPhat = eKhach.PhiPhat;
db.tbKhachHangs.InsertOnSubmit(tbKhach);
db.SubmitChanges();
return(true);
}
public Boolean xoaKhachHang(String ma)
{
tbKhachHang tbKhach = (from x in db.tbKhachHangs
where x.MaKhachHang.Equals(ma)
select x).FirstOrDefault();
if (tbKhach != null)
{
db.tbKhachHangs.DeleteOnSubmit(tbKhach);
db.SubmitChanges();
return(true);
}
return(false);
}
public Boolean suaKhachHang(eKhachHang kh)
{
tbKhachHang khachHang = (from n in db.tbKhachHangs
where n.MaKhachHang.Equals(kh.MaKhachHang)
select n).FirstOrDefault();
if (khachHang != null)
{
khachHang.TenKH = kh.TenKH;
khachHang.DiaChi = kh.DiaChi;
khachHang.SoDienThoai = kh.SoDienThoai;
db.SubmitChanges();
return(true);
}
return(false);
}
private void gridView1_RowUpdated(object sender, DevExpress.XtraGrid.Views.Base.RowObjectEventArgs e)
{
for (int i = 0; i <= gridView1.RowCount - 1; i++)
{
var dr = gridView1.GetDataRow(i);
if (dr.RowState == DataRowState.Modified)
{
if (XtraMessageBox.Show("Bạn có muốn cập nhật không", "Cảnh báo", MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)
{
var db = new MyDBContextDataContext();
var tb = db.tbKhachHangs.Single(s => s.MaKhachHang == (int)dr["MaKhachHang"]);
tb.TenKhachHang = dr["TenKhachHang"].ToString();
tb.DiaChi = dr["DiaChi"].ToString();
tb.MaSoThue = dr["MaSoThue"].ToString();
tb.NguoiLienHe = dr["NguoiLienHe"].ToString();
tb.Email = dr["Email"].ToString();
tb.DienThoai = dr["DienThoai"].ToString();
tb.GhiChu = dr["GhiChu"].ToString();
tb.TinhTrang = dr["TinhTrang"].ToString();
db.SubmitChanges();
MessageBox.Show(PrintRibbon.capnhat);
}
}
else if (dr.RowState == DataRowState.Added)
{
if (XtraMessageBox.Show("Bạn có muốn thêm không", "Cảnh báo", MessageBoxButtons.YesNo,
MessageBoxIcon.Question) == DialogResult.Yes)
{
var db = new MyDBContextDataContext();
var tb = new tbKhachHang();
tb.TenKhachHang = dr["TenKhachHang"].ToString();
tb.DiaChi = dr["DiaChi"].ToString();
tb.MaSoThue = dr["MaSoThue"].ToString();
tb.NguoiLienHe = dr["NguoiLienHe"].ToString();
tb.Email = dr["Email"].ToString();
tb.DienThoai = dr["DienThoai"].ToString();
tb.GhiChu = dr["GhiChu"].ToString();
tb.TinhTrang = dr["TinhTrang"].ToString();
db.tbKhachHangs.InsertOnSubmit(tb);
db.SubmitChanges();
MessageBox.Show(PrintRibbon.themthanhcong);
}
}
}
//frmKhachHang_Load(sender, e);
}
