protected void grdFirmEvaluation_RowDeleting(object sender, GridViewDeleteEventArgs e) { FirmEvalObj = new FirmEvaluation(); int rowindex = int.Parse(grdFirmEvaluation.DataKeys[e.RowIndex].Value.ToString()); FirmEvalObj.DeleteFirmEvaluation(rowindex); //Response.Redirect("FirmEvaluationList.aspx"); UrlParameterPasser urlWrapper = new UrlParameterPasser("FirmEvaluationList.aspx"); urlWrapper.PassParameters(); }
protected void grdFirmEvaluation_SelectedIndexChanged(object sender, EventArgs e) { try { FirmEvalObj = new FirmEvaluation(); clsEntFirmEvaluation ObjEntFirmEvInd = new clsEntFirmEvaluation(); // Function used to for downloading the files from database for (int i = 0; i < grdFirmEvaluation.Rows.Count; i++) { //obtain selected index from GridView for the selected File if (grdFirmEvaluation.SelectedIndex == i) { string firmEvalID = grdFirmEvaluation.DataKeys[i].Value.ToString(); ObjEntFirmEvInd = FirmEvalObj.readerFirmEvaluation(firmEvalID); if (ObjEntFirmEvInd != null) { Byte[] programFile = ObjEntFirmEvInd.ProgramFile; if (ObjEntFirmEvInd.FirmEvalID.ToString() != null) { string contentType = ObjEntFirmEvInd.Contenttype; string fileName = ObjEntFirmEvInd.FileName; Response.ContentType = contentType; //The AddHeader method adds a new HTML header and value to the response sent to the client Response.AddHeader("content-disposition", "attachment;filename=" + fileName); //The Charset property appends the name of the character set (for example, ISO-8859-13) to the content-type header in the Response object //Here Blank is attached Response.Charset = ""; //Provides enumerated values that are used to set the Cache-Control HTTP header. Response.Cache.SetCacheability(HttpCacheability.NoCache); } //Provides enumerated values that are used to set the Cache-Control HTTP header. Response.BinaryWrite(programFile); //The End method causes the Web server to stop // processing the script and return the current result. Response.End(); } else { lblMessage.Text = "File DoesNot Exists"; } } } } catch (Exception ex) { logger.Error(ex); } }