protected void lstinvoiceno_SelectedIndexChanged(object sender, EventArgs e) { Int64 oid = Convert.ToInt64(hfinvoiceno.Value); DataTable dtOrder = new DataTable(); orders objOrder = new Cls_orders_b().SelectById(oid); if (objOrder != null) { txtinvoicedate.Text = String.Format(new System.Globalization.CultureInfo("en-US"), "{0:d/M/yyyy}", objOrder.orderdate); } }
protected void lstCustomer_SelectedIndexChanged(object sender, EventArgs e) { // DataSet ds = new DataSet(); String customerid = hfcustomer.Value; SqlDataAdapter da; try { Cls_orders_b obj = new Cls_orders_b(); dtInvoice = obj.Selectorderdetailsbydealerid(Convert.ToInt64(lstCustomer.SelectedValue.ToString())); if (dtInvoice != null) { if (dtInvoice.Rows.Count > 0) { lstinvoiceno.DataSource = dtInvoice; lstinvoiceno.DataTextField = "orderno"; lstinvoiceno.DataValueField = "oid"; lstinvoiceno.DataBind(); System.Web.UI.WebControls.ListItem objListItem = new System.Web.UI.WebControls.ListItem("--Select Invoice--", "0"); lstinvoiceno.Items.Insert(0, objListItem); } else { lstinvoiceno.DataSource = dtInvoice; lstinvoiceno.DataTextField = "orderno"; lstinvoiceno.DataValueField = "oid"; lstinvoiceno.DataBind(); System.Web.UI.WebControls.ListItem objListItem = new System.Web.UI.WebControls.ListItem("--Select Invoice--", "0"); lstinvoiceno.Items.Insert(0, objListItem); } } else { lstinvoiceno.DataSource = dtInvoice; lstinvoiceno.DataTextField = "orderno"; lstinvoiceno.DataValueField = "oid"; lstinvoiceno.DataBind(); System.Web.UI.WebControls.ListItem objListItem = new System.Web.UI.WebControls.ListItem("--Select Invoice--", "0"); lstinvoiceno.Items.Insert(0, objListItem); } } catch (Exception ex) { ErrHandler.writeError(ex.Message, ex.StackTrace); } finally { con.Close(); } }