private void trviewDoUong_Click(object sender, EventArgs e)
{
List <DoUong> ds = new List <DoUong>();
TreeViewHitTestInfo info = trviewDoUong.HitTest(trviewDoUong.PointToClient(Cursor.Position));
if (info != null)
{
// MessageBox.Show(info.Node.Text);
try
{
using (var k = new AppCode.QuanCafe())
{
foreach (var item in k.DSDoUong)
{
if (k.TimLoaiDU(item.IDLoai).TenLoai.ToUpper() == info.Node.Text.ToUpper())
{
ds.Add(item);
}
}
grvDSDoUongF.DataSource = ds;
}
}
catch
{
}
}
}
private void btnTimLoai_Click(object sender, EventArgs e)
{
try
{
using (var k = new AppCode.QuanCafe())
{
var kq = k.TimLoaiDU(int.Parse(txt2MaLoai.Text));
if (kq == null)
{
MessageBox.Show("Không tìm thấy", "Thông báo ", MessageBoxButtons.OKCancel, MessageBoxIcon.Information);
return;
}
else
{
txtMaLoai.Text = kq.IDLoai.ToString();
txtTenLoai.Text = kq.TenLoai;
return;
}
}
}
catch
{
return;
}
}
private void LoadThongTinDoUong(int vitri)
{
try
{
using (var k = new AppCode.QuanCafe())
{
txt2MaDU.Text = grvDSDoUong.Rows[vitri].Cells[1].Value.ToString().Trim();
txtTenDU.Text = grvDSDoUong.Rows[vitri].Cells[2].Value.ToString();
cbbLoaiDU.Text = k.TimLoaiDU((int.Parse(grvDSDoUong.Rows[vitri].Cells[3].Value.ToString()))).TenLoai;
txtSoLuong.Text = grvDSDoUong.Rows[vitri].Cells[4].Value.ToString();
txtGiaGoc.Text = grvDSDoUong.Rows[vitri].Cells[5].Value.ToString();
txtGiaBan.Text = grvDSDoUong.Rows[vitri].Cells[6].Value.ToString();
dtpkNgayNhap.Value = Convert.ToDateTime(grvDSDoUong.Rows[vitri].Cells[7].Value.ToString());
cbbDVT.Text = grvDSDoUong.Rows[vitri].Cells[8].Value.ToString();
}
}
catch (Exception e)
{
//clear text box
}
}