文件上传错误 [英] File Uploading error

问题描述

大家好



请有人帮助我。

我正在尝试上传文件，但是这个标准栏显示为50％并且

突然显示100％。该文件首先检查架构。架构位工作正常，但当我上升它失败。并给我错误

上传文件失败，文件回滚。

我使用Ajax RadUploader上传文件。





当我调试代码时我得到了

ex {收集被修改;枚举操作可能无法执行。}系统。例外{System.InvalidOperationException}







谢谢

Hi all

Please can anyone help me.
I am trying to upload a file but the prosessing bar shows till 50% and
suddently shows 100% . This file first checks the schema . schema bit is working fine but when i am uploding it fails. and gives me the error
" Uploading a file fails, file rolls back".
I am using Ajax RadUploader to upload a file.


and when i am debugging the code i got
ex {"Collection was modified; enumeration operation may not execute."} System.Exception {System.InvalidOperationException}



Thanks

推荐答案

很难诊断你的问题，我建议通过以下链接。它更容易实现和他们给出了解释。希望这会有所帮助。



使用进度条上传ASP.NET文件 [ ^ ]



Ajaxuploader .com / [ ^ ]



在asp.net上传文件 [ ^ ]



upload-file-with-progress-bar [ ^ ]



ASP.net文件上传进度条 [ ^ ]

Its difficult to diagnose your problem, I would suggest to go through below links. its much easier to implement & they have given explanation. Hope this helps.

ASP.NET File Upload with Progress Bar[^]

Ajaxuploader.com/[^]

Upload file in asp.net[^]

uploading-file-with-progress-bar[^]

ASP.net File upload Progress Bar[^]

这篇关于文件上传错误的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！