private void FormWaggonsList_Load(object sender, EventArgs e)
{
var count = WaggonDataKeeper.Count();
vScrollBar1.Maximum = count > 0 ? count - 1 : 0;
vScrollBar1.LargeChange = _recordCount;
UpdateWaggonsList();
}
private void ShowWaggonInsertDialog()
{
using (var frm = new FormWaggonDataEditor(false, "", "", 0))
{
if (frm.ShowDialog() != DialogResult.OK)
{
return;
}
var resultwag = frm.GetValue;
if (resultwag == null)
{
return;
}
var index = WaggonDataKeeper.Find(resultwag.Number);
if (index >= 0)
{
MessageBox.Show(this, @"Вагон с номером " + resultwag.Number + @" уже существует!",
@"Новый вагон", MessageBoxButtons.OK, MessageBoxIcon.Error);
vScrollBar1.Value = index;
UpdateWaggonsList(0);
return;
}
if (!WaggonDataKeeper.Add(resultwag.Number, resultwag.Ntype, resultwag.FactHeight))
{
return;
}
var count = WaggonDataKeeper.Count();
vScrollBar1.Maximum = count > 0 ? count - 1 : 0;
index = WaggonDataKeeper.Find(resultwag.Number);
if (index < 0)
{
return;
}
vScrollBar1.Value = index;
UpdateWaggonsList(0);
}
}