public override void Update <Titem>(Titem a)
{
Lend l = (Lend)(object)a;
string sql = string.Format("UPDATE Lends SET subscriberId={0}, workerId={1}, itemId={2}, itemQuantity={3}, lendStartDate='{4}', lendFinishDate='{5}' WHERE lendId={6}", l.SUbscriberId, l.WorkerId, l.ItemId, l.ItemQuantity, l.StartDate, l.EndDate, l.Id);
base.Update(sql);
}
public override void Insert <Titem>(Titem a)
{
Lend l = (Lend)(object)a;
string sql = string.Format("INSERT INTO Lends (lendId, subscriberId, workerId, itemId, itemQuantity, lendStartDate, lendFinishDate) VALUES ('{0}','{1}','{2}','{3}','{4}','{5}','{6}')", l.Id, l.SUbscriberId, l.WorkerId, l.ItemId, l.ItemQuantity, l.StartDate, l.EndDate);
base.Update(sql);
}
// add/update
private void lendsSubmit1_Click(object sender, EventArgs e)
{
Lend l = new Lend();
l.Id = int.Parse(lendsInput[0].Text);
l.SUbscriberId = int.Parse(lendsInput[1].Text);
l.WorkerId = int.Parse(lendsInput[2].Text);
l.ItemId = int.Parse(lendsInput[3].Text);
l.ItemQuantity = int.Parse(lendsInput[4].Text);
l.StartDate = DateTime.Parse(lendsInput[5].Text);
l.EndDate = DateTime.Parse(lendsInput[6].Text);
UpdateDatabase(lends, l);
lendsRefreshDataGridView();
}
