如何在WPF MVVM中调用窗口的Loaded事件? [英] how to call a window's Loaded event in WPF MVVM?

问题描述

从我的OnLoaded()事件创建命令很容易 处理程序代码，但是如何从View中调用它?

It is easy enough to create a command from my OnLoaded() event handler code, but how do I call it from the View?

< window Loaded ="onLoaded"> 不再切蛋糕了，因为 它在xaml.cs中调用代码.我将如何创建ICommand 等价的?

<window Loaded="onLoaded"> doesn't cut the cake anymore since it calls code in the xaml.cs. How would I create an ICommand equivalent?

推荐答案

您可以通过附加行为来执行此类操作.为了节省时间，请看一下Marlon Grech的已附加命令行为库.

You can do this sort of thing via an attached behavior. To save yourself some time, take a looked at Marlon Grech's Attached Command Behavior library.

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