Can any one tell me what is the difference between 开发者_Go百科both of them and also why File Upload control doesn't work with Update Panel?
It's not supported by web browsers.
Why don't file uploads work during async postbacks?
Please have a look at this thread.
![Interactive visualization of a graph in python [closed]](https://www.devze.com/res/2023/04-10/09/92d32fe8c0d22fb96bd6f6e8b7d1f457.gif)
加载中,请稍侯......
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