Question

I want to be able to create a text file and let the user save this to their own PC. Currently i have to do this:

StreamWriter sw;
sw = File.CreateText("C:\\results.txt");

Which obv saves on the web server but how can I replace that string with a link to their own computer? I looked at SaveFileDialog but it seems to only work for Windows Forms and not ASP sites, any advice?

Thanks in advance

Answer 1

You need to tell the Users Browser to Download the file. You can use the following code:

Response.ClearContent();
Response.ClearHeaders();
Response.ContentType="text/plain";
Response.AppendHeader( "content-disposition", "attachment; filename=" + filename );
Response.AppendHeader( "content-length", fileContents.Length );
Response.BinaryWrite( fileContents );
Response.Flush();
Response.End();

Where fileContents is a byte[] of the files contents. and filename is the name of the file to suggest to the user.