| Author: Payal Jain 31 Jul 2008 | Member Level: Gold | Rating:  Points: 5 |
i know how to download but my code doesn't promt for destination location....it is fixed...
add this line at the top of ur code file
using System.Net;
and this code for the click event of link button for file
protected void LinkButton1_Click(object sender, EventArgs e)
{
WebClient client = new WebClient();
client.DownloadFile(@"http://noeld.com/dl.asp?filename=upload.zip&country=USA,", @"G:\Some Usefull software\upload.zip");
}
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| Author: VijayaShankar 31 Jul 2008 | Member Level: Gold | Rating: Points: 6 |
The sample code is attached.
<%@ Page Language="C#" %>
<%@ Import Namespace="System.IO" %>
<html>
<head>
<title>C#: File download</title>
<script runat="server">
void Page_Load(object sender, EventArgs e) {
if (Page.IsPostBack){
Response.ContentType="application/ms-word";
Response.AddHeader( "content-disposition","attachment; filename=download.doc");
FileStream sourceFile = new FileStream(@"F:downloadexample.doc", FileMode.Open);
long FileSize;
FileSize = sourceFile.Length;
byte[] getContent = new byte[(int)FileSize];
sourceFile.Read(getContent, 0, (int)sourceFile.Length);
sourceFile.Close();
Response.BinaryWrite(getContent);
}
}
</script>
</head>
<body>
<form runat="server" id="frmDownload">
<asp:button id="btnDownload" Text = "Click here to download" runat="server" />
</form>
</body>
</html>
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| Author: Payal Jain 31 Jul 2008 | Member Level: Gold | Rating: Points: 6 |
try this
private void DownloadFile( string fname, bool forceDownload )
{
string path = MapPath( fname );
string name = Path.GetFileName( path );
string ext = Path.GetExtension( path );
string type = "";
// set known types based on file extension
if ( ext != null )
{
switch( ext.ToLower() )
{
case ".htm":
case ".html":
type = "text/HTML";
break;
case ".txt":
type = "text/plain";
break;
case ".doc":
case ".rtf":
type = "Application/msword";
break;
}
}
if ( forceDownload )
{
Response.AppendHeader( "content-disposition",
"attachment; filename=" + name );
}
if ( type != "" )
Response.ContentType = type;
Response.WriteFile( path );
Response.End();
}
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