ViewModel之间的通信 [英] Communication between ViewModels

问题描述

哪种方法最适合在ViewModel之间进行通信，而无需使用任何Mvvm框架或工具包?
我目前正在使用事件处理程序和Action对象.

还有更好的技术吗?

谢谢:)

Which way is the best for communicating between ViewModels, without using any Mvvm framework or toolkit ?
I''m currently using Event handlers and Action objects.

Any better techniques ?

Thank you :)

推荐答案

使用发布/订阅机制，例如PRISMs EventAggregator.
http://msdn.microsoft.com/en-us/library/ff921173％28v = PandP.40％29.aspx [ ^ ]

另请参见 http://msdn.microsoft.com/zh-CN /library/ff921122%28v=pandp.40%29.aspx [

Use a publish / subscribe mechanism such as PRISMs EventAggregator.
http://msdn.microsoft.com/en-us/library/ff921173%28v=PandP.40%29.aspx[^]

Also see this http://msdn.microsoft.com/en-us/library/ff921122%28v=pandp.40%29.aspx[^]

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