在 Prism 中动态添加/删除视图的最佳方式 +银光
Prism 是否内置支持拥有“组”视图？如果是这样，是如何完成的？我想做的是拥有一个区域，将其称为 WizardRegion，在这里我可以将不同类型的向导加载到该区域。假设我有两个不同的向导：signup 和dowork。每个向导都有四个页面或视图。如果我对每个视图执行正常的 RegisterViewWithRegion() 操作，那么所有八个视图将始终可见。当我切换到注册向导时，我希望显示四个注册视图。当我切换到 dowork 向导时，我希望显示 dowork 的四个视图。
我是否必须编写自己的视图管理器（或扩展）才能完成这项工作？我的想法完全错误吗？请注意，我不想有 SignupRegion 和 DoWorkRegion。
Does Prism have built-in support for having "groups" of views? If so, how is it done? What I'd like to do is have one regin, call it WizardRegion, where I can have different types of wizards load into that region. Let's assume I have two different wizards: signup and dowork. And each wizard has four pages or views. If I do the normal RegisterViewWithRegion() for each view then all eight views will be visible all the time. When I switch to the signup wizard I want the four views for signup to show. When I switch to the dowork wizard I want the four views for dowork to show.
Do I have to write my own view manager (or extensions) to do this work? Am I completely thinking about it incorrectly? Note that I do not want to have a SignupRegion and a DoWorkRegion.
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是的，您必须自己想出某种视图管理器。我相信有一些框架具有此类功能。
单独使用 Prism，您可以使用事件聚合器服务发送消息以使视图可见/折叠。
如果您正在使用 MVVM，您还可以将这些视图的可见性绑定到设置这些属性的服务/控制器类。
您也可以结合使用两者。
Yes, you have to come up with some sort of view manager on your own. I believe there are some frameworks out there with this sort of functionality.
Using Prism alone you could use the event aggregator service to send messages to make views visible/collapsed.
If you are doing MVVM you could also bind the visibility of those views to a service/controller class where those properties are set.
You can also use a combination of the two.