public string GetVoucherID()
{
AVoucher avoucher = new AVoucher();
var mylist = this.ListAvoucher().ToList();
if (mylist.Count == 0)
{
avoucher.AVoucherID = "A00000000001";
}
else
{
string s = ((from a in mylist
select new { a.AVoucherID }).Last()).AVoucherID.ToString();
int lastid = Int32.Parse(s.Substring(1, 11)) + 1;
string myid = String.Format("{0:00000000000}", lastid);
string autoid = "A" + myid.ToString();
avoucher.AVoucherID = autoid;
}
return(avoucher.AVoucherID);
}
public void Add(AVoucher avoucher)
{
db.AVouchers.InsertOnSubmit(avoucher);
}
