private void UpdateExchangeRateFactor() { if (!string.IsNullOrEmpty(hdnGridRowSelectedPrvious.Value)) { string userCode = WebUtility.HtmlDecode(System.Security.Principal.WindowsIdentity.GetCurrent().Name.ToString()); int rowIndex = Convert.ToInt32(hdnGridRowSelectedPrvious.Value); //Calculate the rowindex for validation int rowIndexValidation = (gvExchangeRateDetails.PageIndex * gvExchangeRateDetails.PageSize) + rowIndex; Page.Validate("GroupUpdate_" + rowIndexValidation + ""); if (!Page.IsValid) { msgView.SetMessage("Exchange rate factor details not saved – invalid or missing data!", MessageType.Warning, PositionType.Auto); return; } //int rowIndex = ((GridViewRow)((ImageButton)(e.CommandSource)).NamingContainer).RowIndex; string companyCode = ((HiddenField)gvExchangeRateDetails.Rows[rowIndex].FindControl("hdnCompanyCode")).Value; string monthId = ((HiddenField)gvExchangeRateDetails.Rows[rowIndex].FindControl("hdnMonthId")).Value; string exchangeRateFactor = ((TextBox)gvExchangeRateDetails.Rows[rowIndex].FindControl("txtExchangeRateFactor")).Text; exchangeRateFactorsBL = new ExchangeRateFactorsBL(); DataSet updatedData = exchangeRateFactorsBL.UpdateExchangeRateFactor(companyCode, Convert.ToInt32(monthId), Convert.ToDouble(exchangeRateFactor), userCode, out errorId); exchangeRateFactorsBL = null; if (updatedData.Tables.Count != 0 && errorId != 2) { Session["ExchangeRateFactorData"] = updatedData.Tables[0]; //WUIN-746 clearing sort hidden files hdnSortExpression.Value = string.Empty; hdnSortDirection.Value = string.Empty; BindGrid(updatedData.Tables[0]); hdnChangeNotSaved.Value = "N"; hdnGridRowSelectedPrvious.Value = null; msgView.SetMessage("Exchange rate factor details saved successfully.", MessageType.Success, PositionType.Auto); } else { msgView.SetMessage("Failed to save exchange rate factor details.", MessageType.Warning, PositionType.Auto); } } }