private void BuslineEdit_Load(object sender, EventArgs e)
{
if (Intent.State == "ADD")
{
bl = new Busline();
}
else
{
textBox1.Text = bl.BlNo;
textBox2.Text = bl.Start;
textBox3.Text = bl.End;
textBox4.Text = bl.Distance;
}
}
private void ChangeBtn3_Click(object sender, EventArgs e)
{
if (listView3.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一行");
return;
}
Intent.State = "CHANGE";
BuslineEdit ble = new BuslineEdit();
Busline bl = new Busline();
bl.SetValue(
listView3.SelectedItems[0].SubItems[0].Text,
listView3.SelectedItems[0].SubItems[1].Text,
listView3.SelectedItems[0].SubItems[2].Text,
listView3.SelectedItems[0].SubItems[3].Text
);
ble.bl = bl;
Intent.OLD_ID = bl.BlNo;
if (ble.ShowDialog() == DialogResult.OK)
{
sql = @"" +
" UPDATE [Buslines]" +
" SET" +
" [BlNo]=" + ble.bl.BlNo + "," +
" [Start]='" + ble.bl.Start + "'," +
" [End]='" + ble.bl.End + "'," +
" [Distance]=" + ble.bl.Distance + "" +
" WHERE [BlNo]=" + Intent.OLD_ID + "";
db.SetBySQL(sql);
UpdateListView();
}
}