单击链接按钮（下载）并单击其他按钮仍在下载文件 [英] When clicking the linkbutton(download) and I click the other button is still downloading the file
问题描述
大家好我的代码有问题，我上传并下载后。它下载文件，但之后我点击其他按钮仍然下载文件。你能帮我吗。这是我的代码
我尝试了什么：
这是我的代码来查看文件。
if（lblFile.Text！=）
{
trAttachedFile.Visible = true;
lbtnDownload.PostBackUrl =〜/ Download.aspx？file =+ lblFile.Text;
}
else
{
trAttachedFile.Visible = false;
}
And这是我下载文件的代码（Download.aspx）
private bool StartDownload（）
{
if（DownloadID！=）
{
string downloadPath = WebConfigurationManager.AppSettings [SubPic]。ToString（）+ DownloadID;
FileInfo downloadFile = new FileInfo（downloadPath）;
if（downloadFile.Exists）
{
回复.Clear（）;
Response.AddHeader（内容 - 处置，附件; filename =+ downloadFile.Name）;
Response.AddHeader（Content-Length，downloadFile.Length.ToString（））;
Response.ContentType =application / octet-stream;
Response.WriteFile（downloadFile.FullName）;
Response.End（）;
返回true;
}
}
返回false;
}
Hi guys im having problem on my codes, after i upload the and download it. It downloads the file but after that i click the other button is still download the file. Can you help me please. and here's my codes
What I have tried:
This is my code to view the file.
if (lblFile.Text != "")
{
trAttachedFile.Visible = true;
lbtnDownload.PostBackUrl = "~/Download.aspx?file=" + lblFile.Text;
}
else
{
trAttachedFile.Visible = false;
}
And here's my code to download the file(Download.aspx)
private bool StartDownload()
{
if (DownloadID != "")
{
string downloadPath = WebConfigurationManager.AppSettings["SubPic"].ToString() + DownloadID;
FileInfo downloadFile = new FileInfo(downloadPath);
if (downloadFile.Exists)
{
Response.Clear();
Response.AddHeader("Content-Disposition", "attachment; filename=" + downloadFile.Name);
Response.AddHeader("Content-Length", downloadFile.Length.ToString());
Response.ContentType = "application/octet-stream";
Response.WriteFile(downloadFile.FullName);
Response.End();
return true;
}
}
return false;
}
推荐答案
是的，并且？这就是应该发生的事情。下载文件的浏览器与页面上发生的其他内容是分开的操作。
Yeah, and? That's what is supposed to happen. The browser downloading a file is separate operation from everything else going on on the page.
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