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具有进度可视化的MVC 4中的异步操作

[英]Async operations in MVC 4 with progress visualization

原文 2013-09-16 17:48:06 0 1 c#/ asp.net-mvc/ asp.net-mvc-4/ devexpress/ async-await

I'm using DevExpress Controls in my MVC 4 application. 我在MVC 4应用程序中使用DevExpress控件。

I now want to use their PopupControl to display the progress of an asynchronous operation (mostly FTP / Http calls, that could take quite some time). 我现在想使用其PopupControl来显示异步操作的进度（主要是FTP / Http调用，这可能要花一些时间）。

For this question, any progressbar (not neccessarily within a PopupControl) will do just fine. 对于这个问题，任何进度条（不一定在PopupControl中）都可以。

As I'm aware, in MVC 3 you've used AsyncControllers for that, but to my understanding they're deprecated with MVC 4 (.NET 4.5). 据我所知，在MVC 3中，您已经为此使用了AsyncControllers，但据我所知，它们在MVC 4（.NET 4.5）中已弃用。 Is there any tutorial out there on how to accomplish my task? 有没有关于如何完成任务的教程？

1 个解决方案

You can use standard techniques to get process of the async operations. 您可以使用标准技术来获取异步操作的过程。 Once results are available, display them with a corrsponding HTML element (PopupControl, ProgressBar, etc.). 一旦结果可用，就用相应的HTML元素（PopupControl，ProgressBar等）显示它们。

Check the How to display progress information about server-side callback processing sample in the DevExpress forum. 在DevExpress论坛中查看如何显示有关服务器端回调处理的进度信息示例。