//These update the invoice total
protected void OnRowDeleting(object sender, GridViewDeleteEventArgs e)
{
//Collects current method for error tracking
string method = "OnRowDeleting";
object[] objPageDetails = { Session["currPage"].ToString(), method };
try
{
Invoice invoice = IM.CallReturnCurrentInvoice(Convert.ToInt32(Request.QueryString["invoice"].ToString()), objPageDetails)[0];
lblInvalidQty.Visible = false;
int currentInvoiceItemID = Convert.ToInt32(((Label)GrdCartItems.Rows[e.RowIndex].Cells[0].FindControl("lblInvoiceItemID")).Text);
IIM.ReturnQTYToInventory(currentInvoiceItemID, invoice.dtmInvoiceDate, CU.location.intProvinceID, objPageDetails);
//Remove the indexed pointer
GrdCartItems.EditIndex = -1;
IM.CalculateNewInvoiceTotalsToUpdate(IM.CallReturnCurrentInvoice(invoice.intInvoiceID, objPageDetails)[0], objPageDetails);
invoice = IM.CallReturnCurrentInvoice(invoice.intInvoiceID, objPageDetails)[0];
//bind items back to grid view
GrdCartItems.DataSource = invoice.invoiceItems;
GrdCartItems.DataBind();
//Calculate new subtotal
lblSubtotalDisplay.Text = invoice.fltSubTotal.ToString("C");
Session["currentInvoice"] = invoice;
}
//Exception catch
catch (ThreadAbortException tae) { }
catch (Exception ex)
{
//Log all info into error table
ER.CallLogError(ex, CU.employee.intEmployeeID, Convert.ToString(Session["currPage"]) + "-V3.2", method, this);
//Display message box
MessageBoxCustom.ShowMessage("An Error has occurred and been logged. "
+ "If you continue to receive this message please contact "
+ "your system administrator.", this);
}
}
