private void btnThem_Click(object sender, EventArgs e)
{
if (KTRONG() == false)
{
return;
}
else
{
Tram tempTram = new Tram();
tempTram.id_tram = txtIDTram.Text;
tempTram.ten_tram = txtTenTram.Text;
tempTram.dia_diem = txtDiaDiem.Text;
BUS_Tram tram = new BUS_Tram();
if (txtIDTram.Enabled == true)
{
if (tram.ThemTram(tempTram) == 1)
{
FormQLTram qlTram = new FormQLTram();
this.Close();
}
else
{
MessageBox.Show("Không Thêm Được");
return;
}
}
else
{
if (tram.SuaTram(tempTram) == 1)
{
FormQLTram qlTram = new FormQLTram();
qlTram.LoadQLTram();
this.Close();
}
else
{
MessageBox.Show("Không Sửa Được");
return;
}
}
txtIDTram.Enabled = true;
}
}
private void button4_Click(object sender, EventArgs e)
{
FormQLTram frm3 = new FormQLTram();
frm3.Show();
}