private void SellMedic()
{
uint tottal = 0;
try
{
MySqlCommand cmd = new MySqlCommand(MySqlCommandType.SELECT);
cmd.Select("medics").Where("Name", PName.Text).Execute();
MySqlReader r = new MySqlReader(cmd);
if (r.Read())
{
tottal = r.ReadUInt32("Count");
}
if (tottal > 0)
{
tottal = --tottal;
PTottal.Clear();
PTottal.Text = tottal.ToString();
MySqlCommand CMD = new MySqlCommand(MySqlCommandType.UPDATE);
CMD.Update("medics")
.Set("Count", tottal);
CMD.Where("Name", PName.Text).Execute();
MessageBox.Show("تم بيع واحد");
SaveSold();
}
else
{
MessageBox.Show("الدواء غير متوفر");
}
}
catch (Exception ep)
{
MessageBox.Show(ep.ToString());
}
}
private void clear()
{
PName.Clear();
PEXP.Clear();
PTottal.Clear();
PCost.Clear();
PSubS.Clear();
Pnote.Clear();
}
