private void nudDosage_ValueChanged(object sender, EventArgs e)
{
if (null == nudDosage.Tag)
{
return;
}
BLPublic.IDCodeItem ic = (BLPublic.IDCodeItem)nudDosage.Tag;
string dosageUnit = lvDrugs.Items[ic.ID].SubItems[2].Text;
int p = dosageUnit.IndexOf(' ');
if (0 < p)
{
dosageUnit = dosageUnit.Substring(p + 1).Trim();
}
else
{
return;
}
lvDrugs.Items[ic.ID].SubItems[2].Text = nudDosage.Value.ToString() + " " + dosageUnit;
if (ic.Code.Equals(nudDosage.Value.ToString())) //值未变
{
return;
}
nudDosage.Enabled = false;
calTPN();
nudDosage.Enabled = true;
}
private void lvDrugs_SelectedIndexChanged(object sender, EventArgs e)
{
if ((0 == lvDrugs.SelectedItems.Count) || (null == lvDrugs.SelectedItems[0].Tag))
{
nudDosage.Hide();
return;
}
string dosage = lvDrugs.SelectedItems[0].SubItems[2].Text.Trim();
int p = dosage.IndexOf(' ');
if (0 < p)
{
dosage = dosage.Substring(0, p).Trim();
}
else
{
return;
}
int t = lvDrugs.Top + 18 + 1;
for (int i = lvDrugs.SelectedItems[0].Index; i > lvDrugs.TopItem.Index; i--)
{
t += imageList1.ImageSize.Height + 1;
}
nudDosage.Width = lvDrugs.Columns[2].Width;
nudDosage.Top = t;
nudDosage.Left = lvDrugs.Left + lvDrugs.Columns[0].Width + lvDrugs.Columns[1].Width + 2 -
GetScrollPos(lvDrugs.Handle, 0);
if (null == nudDosage.Tag)
{
nudDosage.Tag = new BLPublic.IDCodeItem(lvDrugs.SelectedItems[0].Index, dosage);
}
else
{
BLPublic.IDCodeItem ic = (BLPublic.IDCodeItem)nudDosage.Tag;
ic.ID = lvDrugs.SelectedItems[0].Index;
ic.Code = dosage;
}
nudDosage.Value = Convert.ToDecimal(dosage);
nudDosage.Show();
}