非通用CompositePresentationEvent和EventSubscription? [英] Non-Generic CompositePresentationEvent and EventSubscription?

问题描述

我正在尝试创建不带TPayLoad的CompositePresentationEvent，它的委托是无参数的.

I am trying to create a TPayLoad-free CompositePresentationEvent, that its delegate is parameterless.

我希望有一个不带任何参数的全局应用程序事件，例如UserLoggedInEvent，UserGotIdleEvent等.

I want to have a global application event that takes no parameters such as UserLoggedInEvent, UserGotIdleEvent etc. etc.

如何使用Prism 4.0事件聚合系统完成此操作?

How should this be done with the Prism 4.0 event aggregation system?

推荐答案

This post clarified some things for me.
Anyway I realize now the the Prism EA system is really clumzy tho.

此处是一些扩展方法，致力于减少EA的冗长性.

Here are some extension methods that focus on reducing the verbosity of the EA.

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