Upload Large files(1GB)-ASP.net

Question

I need to upload large files of at least 1GB file size. I am using ASP.Net, C# and IIS 5.1 as my development platform.

Answer 1

I think you should use Response.TransmitFile, this method does not load in web server memory the file, it streams the file without using web server resources.

if (Controller.ValidateFileExist())
        {
            ClearFields();
            Response.Clear();
            Response.ContentType = "text/plain";
            Response.AddHeader("content-disposition", String.Format("attachment; filename={0}", "FileNAme.Ext"));
            Response.TransmitFile(FileNAme.Ext);
            Response.End();
            Controller.DeleteFile();
        }