怎样实现弹出“另存为”窗口

[dmhaifeng]

注:WEB应用!

//弹出打开文件窗口
//Stream myStream;
//SaveFileDialog saveFileDialog1 = new SaveFileDialog();

//saveFileDialog1.InitialDirectory = "c:\\Documents and Settings\\zwy\\桌面\\";
//saveFileDialog1.Filter = "txt files (*.txt)|*.txt|All files (*.*)|*.*";
//saveFileDialog1.FilterIndex = 2;
//saveFileDialog1.RestoreDirectory = true;

//if (saveFileDialog1.ShowDialog() == DialogResult.OK)
//{
// if ((myStream = saveFileDialog1.OpenFile()) != null)
// {
// //进行赋值
// string filename = openFileDialog1.FileName;
// }
//}
winForm 这里有!
望各位高手不吝赐教!!!

[superman_yc]

好象是加个head,你到博客园搜下,前几天还看到过

[superman_yc]

string path = Server.MapPath(this.xlfile.Text+".xls");

System.IO.FileInfo file = new System.IO.FileInfo(path);
Response.Clear();
Response.Charset="GB2312";
Response.ContentEncoding=System.Text.Encoding.UTF8;
// 添加头信息，为"文件下载/另存为"对话框指定默认文件名
Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(file.Name));
// 添加头信息，指定文件大小，让浏览器能够显示下载进度
Response.AddHeader("Content-Length", file.Length.ToString());

// 指定返回的是一个不能被客户端读取的流，必须被下载
Response.ContentType = "application/ms-excel";

// 把文件流发送到客户端
Response.WriteFile(file.FullName);
// 停止页面的执行

Response.End();

[DavidNoWay]

顶！！

[dmhaifeng]

不爽