利用prism实现ViewModel之间通讯的例子
WPF中时常会遇到ViewModel之间的通讯，ViewModel并不知道自己的View，但是一个View发生的更改需要通知另外一个View。
举一个例子，软件界面上有个人信息，打开一个界面更改用户的信息后，这时显示个人信息的地方理应发生变化。此场景下更改用户后应该通知另一个显示用户信息的区域去更新。一般在设计时，我们会设计成一个个的用户控件，用户控件的数据来源于ViewModel，所以此时需要ViewModel之间通讯。
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评论信息
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zhoupuxian :一般，不过可以为初学者借鉴2021-04-14 -
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lijin_1994 :很棒哦推荐下载2019-07-11
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t584432285 :一般般 但谢谢2018-10-04
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xiexin456 :不错，比较实用2018-10-02
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qscqsc123456 :不错的demo，楼主幸苦2017-07-24
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本站所有资源不代表本站的观点或立场，基于网友分享，根据中国法律《信息网络传播权保护条例》第二十二条之规定，若资源存在侵权或相关问题请联系本站客服人员，zhiweidada#qq.com，请把#换成@，本站将给予最大的支持与配合，做到及时反馈和处理。关于更多版权及免责申明参见 版权及免责申明