protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
        {
            int rowindex = Convert.ToInt32(e.CommandArgument);
            int adjid    = Int32.Parse(((Label)GridView2.Rows[rowindex].FindControl("Label1")).Text);

            using (LastADEntities entities = new LastADEntities())
            {
                AdjVoucher abc = entities.AdjVouchers.Where(p => p.AdjVoucherId == adjid).First();
                if (e.CommandName == "Issue Voucher")
                {
                    abc.ApprovedDate = DateTime.Now;
                    //abc.ApprovalEmpNum = ...
                    abc.Status = "Authorised";
                    entities.SaveChanges();



                    Transaction trans    = new Transaction();
                    string      itemname = ((Label)GridView2.Rows[rowindex].FindControl("Label3")).Text;
                    string      ItemId   = Business.Finditemidbyname(itemname);
                    trans.ItemId = ItemId;
                    int Quantity = Int32.Parse(((Label)GridView2.Rows[rowindex].FindControl("Label4")).Text);
                    trans.Quantity = Quantity;
                    ItemList i       = entities.ItemLists.Find(ItemId);
                    int      stock   = (int)i.Stock;
                    int      Balance = stock + (Quantity);
                    trans.Balance = Balance;

                    trans.AdjVoucherId = adjid;
                    trans.EntryDate    = DateTime.Now;
                    entities.Transactions.Add(trans);
                    entities.SaveChanges();

                    GridView2.DataBind();

                    ItemList xyz = entities.ItemLists.Where(p => p.ItemId == ItemId).First();
                    xyz.Stock = Balance;
                    entities.SaveChanges();

                    Response.Redirect("~/6StoreSupervisor/SupervisorAdjVoucher.aspx");
                }


                else if (e.CommandName == "Inform Manager")
                {
                    abc.Status = "PendingDHAuthorisation";

                    entities.SaveChanges();
                    Response.Redirect("~/6StoreSupervisor/SupervisorAdjVoucher.aspx");
                }
            }
        }