private void CalculateItemInfo() { DataTable dtItemInfo = _objCommon.CalculationForItemInfoGroupGirvi(txt_GrossWt.Text, txt_ReduceWt.Text, txt_WtInPercent.Text, txt_CurrentRate.Text, "0", "0"); txt_NetWeight.Text = dtItemInfo.Rows[0]["FinalWt"].ToString(); txt_FineWt.Text = dtItemInfo.Rows[0]["FineWt"].ToString(); txt_Amount.Text = Math.Round(Convert.ToDouble(dtItemInfo.Rows[0]["TotalFineAmount"].ToString())).ToString(); }