VB.net文件下载可防止回发
|
我想生成一个（报告）文件供用户下载，然后向用户显示一条消息，以显示该过程已成功完成。
Dim myFile As FileInfo = New FileInfo(<filepath>)
\'My function to generate a report (this can take a few minutes)
GenerateReport(myFile.FullName)
\'Prompt user with \"save as\" dialog box.
Response.Clear()
Response.ClearHeaders()
Response.AddHeader(\"Content-Disposition\", \"attachment; filename=\" & _
Response.WriteFile()
\'Give message to say generation is complete. (This line doesn\'t take effect)
lblMsg.Text = \"Generation complete\"
没有找到相关结果
已邀请:
1 个回复
扭湘阀柿蹄