下载任何文件后如何刷新或重新加载页面 [英] How to refresh or reload page after download any file

问题描述

Hii全部，

m使用下面的代码，它工作正常，但是下载文件后我必须重新加载页面，我尝试了很多方法，但是没有用

Hii All,

m using below code and it is working fine but I have to reload page after download the file,I tried lots of method but It didn''t work

 WebClient client = new WebClient();
                    Byte[] buffer = client.DownloadData("File path here");
                    Response.Clear();
                    Response.AddHeader("content-disposition", "attachment; filename=" + ViewState["Cont"].ToString());
                    //Response.ContentType = "application/octet-stream";
                    Response.ContentType = MimeType(Path.GetExtension("File name here"));


                   
                    Response.Buffer = true;
                    Response.OutputStream.Write(buffer, 0, buffer.Length);
                    Response.OutputStream.Flush();
                    Response.End();



//this is function to get file extension
public static string MimeType(string Extension)
    {
        string mime = "application/octetstream";
        if (string.IsNullOrEmpty(Extension))
            return mime;
        string ext = Extension.ToLower();
        Microsoft.Win32.RegistryKey rk = Microsoft.Win32.Registry.ClassesRoot.OpenSubKey(ext);
        if (rk != null && rk.GetValue("Content Type") != null)
            mime = rk.GetValue("Content Type").ToString();
        return mime;
    } 

如果有任何解决方案，请分享plz

Thanx

If any one have any solution plz share

Thanx

推荐答案

检查此答案:下载文件后更新页面 [ ^ ]

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