private void SaveRecord() { long lngProductGroupID = long.Parse(cboProductGroup.SelectedItem.Value); long lngProductSubGroupID = long.Parse(cboProductSubGroup.SelectedItem.Value); long lngProductID = long.Parse(cboProductCode.SelectedItem.Value); decimal decRewardPoints = 0; string javaScript; try { decRewardPoints = decimal.Parse(txtRewardPoints.Text); } catch { javaScript = "window.alert('Please enter a valid Reward Points.')"; System.Web.UI.ScriptManager.RegisterClientScriptBlock(this.updSave, this.updSave.GetType(), "openwindow", javaScript, true); return; } Products clsProduct = new Products(); clsProduct.UpdateRewardPoints(lngProductGroupID, lngProductSubGroupID, lngProductID, decRewardPoints); clsProduct.CommitAndDispose(); javaScript = "window.alert('Reward Points has been updated.')"; System.Web.UI.ScriptManager.RegisterClientScriptBlock(this.updSave, this.updSave.GetType(), "openwindow", javaScript, true); }