private void btnChange_Click(object sender, EventArgs e)
{
String id = dataGridView1.SelectedCells[0].OwningRow.Cells["MaChuyen"].Value.ToString();
ThongTinChuyenDi tt = db.ThongTinChuyenDis.Find(id);
//kh.stt = Convert.ToInt32(txtStt.Text);
tt.MaTX = cbIdDriver.Text;
tt.TenTX = cbNameDriver.Text;
tt.MaHDV = cbIdTG.Text;
tt.TenHDV = cbNameDriver.Text;
tt.MaCX = cbIdVeh.Text;
tt.TenDD = cbNameLocation.Text;
tt.NgayBatDau = dtstar.Value;
tt.NgayKetThuc = dtEnd.Value;
db.SaveChanges();
LoadData();
}
private void btnUpdate_Click(object sender, EventArgs e)
{
ArrayList temp = new ArrayList();
foreach (var infor in db.ThongTinChuyenDis)
{
temp.Add(Convert.ToInt32(infor.stt));
}
if (cbNameDriver.Text == "" || cbNameTG.Text == "" || cbIdVeh.Text == "")
{
MessageBox.Show("Bị thiếu thông tin vui lòng nhập lại");
}
else
{
ThongTinChuyenDi tt = new ThongTinChuyenDi()
{
MaChuyen = "CD" + Convert.ToString(temp.Count + 1),
MaTX = cbIdDriver.Text,
TenTX = cbNameDriver.Text,
MaHDV = cbIdTG.Text,
TenHDV = cbNameDriver.Text,
MaCX = cbIdVeh.Text,
TenDD = cbNameLocation.Text,
NgayBatDau = dtstar.Value,
NgayKetThuc = dtEnd.Value
};
db.ThongTinChuyenDis.Add(tt);
db.SaveChanges();
LoadData();
MessageBox.Show("thêm thành công ");
// after add successfullly, delete data in textbox
ClearData();
}
}
