我自己做了一个下载的程序下载文件CurrentPath+"\\"+name+".vcf")的程序,过程如下     FileDownload(CurrentPath+"\\"+name+".vcf");private void FileDownload(string FullFileName)
{
FileInfo DownloadFile = new FileInfo(FullFileName); 
Response.Clear();
Response.ClearHeaders();
Response.Buffer=false;
Response.ContentType="application/octet-stream";
Response.AppendHeader("Content-Disposition","attachment;filename=" +HttpUtility.UrlEncode(DownloadFile.FullName,System.Text.Encoding.ASCII));
Response.AppendHeader("Content-Length",DownloadFile.Length.ToString());
Response.WriteFile(DownloadFile.FullName);
File.Delete(FullFileName); Response.Flush();
Response.End();
}
但是下载之后中文现在不能正常显示,如果用记事本打开中文可以正常显示,但是用outlook自带的代开就是乱码,高手帮忙啊