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Question

How can ritrive and read and download .txt file in asp.net. Actually i have ritrive text but i cant download that file .

Raja T · Answer

Hi, checkout bellow urls http://www.dotnetspider.com/resources/19357-How-Download-Picture-Forcefully-from.aspx http://www.codeproject.com/Questions/575337/DataListplusControlplususingplusimagesplusuploadpl http://forums.asp.net/t/1675164.aspx?Download+multiple+images+from+datalist+

sujit jha · Answer

ok, raja but every time user cant write filename in texbox. supose i have ritrive image in datalist on webpage. i have click that image to automatic download.

Raja T · Answer

Hi Sujit, Try like body > form id ="form1" runat ="server"> div > table class ="style1"> tr > td style ="text-align: right"> Select Path :-      td > td > asp:TextBox ID ="txtFileName" runat ="server" Width ="201px"> asp:TextBox > td > tr > tr > td >   td > td >   td > tr > tr > td >   td > td > asp:Button ID ="Button1" runat ="server" onclick ="Button1_Click" Text ="Download" /> td > tr > table > div > form > body > This Code Write in your cs file protected void Download_Click(object sender, EventArgs e) { try { string strURL = txtFileName.Text; WebClient req = new WebClient(); HttpResponse response = HttpContext.Current.Response; response.Clear(); response.ClearContent(); response.ClearHeaders(); response.Buffer = true ; response.AddHeader( "Content -Disposition" , "attachment;filename=\"" + Server.MapPath(strURL) + "\"" ); byte[] data = req.DownloadData(Server.MapPath(strURL)); response.BinaryWrite(data); response.End(); } catch (Exception ex) { } } More details checkout bellow urls http://www.c-sharpcorner.com/Blogs/9383/file-download-in-Asp-Net-with-C-Sharp.aspx http://www.venkateswarlu.co.in/dotnet/Download_File.aspx

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