private void btnXoakind_Click(object sender, EventArgs e)
{
var maloai = txtKindID.Text;
DoChoiEntities db = new DoChoiEntities();
var ketqua = db.LoaiDoChois.SingleOrDefault(l => l.MaLoai == maloai);
if (ketqua != null)
{
db.LoaiDoChois.Remove(ketqua);
db.SaveChanges();
}
LayDsLoaiDoChoi();
ThemDataBinding();
}
private void btnThemkind_Click(object sender, EventArgs e)
{
var maloai = txtKindID.Text;
var tenloai = txtTenLoaiDC.Text;
DoChoiEntities db = new DoChoiEntities();
db.LoaiDoChois.Add(new LoaiDoChoi()
{
MaLoai = maloai, TenLoai = tenloai
});
db.SaveChanges();
LayDsLoaiDoChoi();
ThemDataBinding();
}
private void btnUpdatek_Click(object sender, EventArgs e)
{
var maloai = txtKindID.Text;
var tenloai = txtTenLoaiDC.Text;
DoChoiEntities db = new DoChoiEntities();
var ketqua = db.LoaiDoChois.SingleOrDefault(l => l.MaLoai == maloai);
if (ketqua != null)
{
ketqua.TenLoai = tenloai;
db.SaveChanges();
LayDsLoaiDoChoi();
ThemDataBinding();
}
}