DTEEvents.OnStartupComplete事件不适用于VSPackage(VSSDK2010) [英] DTEEvents.OnStartupComplete event not working for VSPackage (VSSDK2010)

问题描述

在Package构造函数中，我为OnStartupComplete事件添加了事件处理程序.但是，当我运行代码时，不会调用事件处理程序.我在做什么错了?

In the Package constructor I added the event handler for OnStartupComplete event. But when I run the code, the the event handler is not called. What am I doing wrong?

推荐答案

VS中存在一个错误，除非您保留对它的明确引用，否则它会(使用事件处理程序)回收DTEEvents对象.您需要这样的东西:

There's a bug in VS that recycles the DTEEvents object (with your event handlers) unless you keep an explicit reference to it. You need something like this:

[ProvideAutoLoad(VSConstants.UICONTEXT.NoSolution_string)]
[ProvideAutoLoad(VSConstants.UICONTEXT.SolutionExists_string)]
class MyPackage : Package
{
    DTEEvents _EventsObj;

    protected override void Initialize()
    {
        var dte = (EnvDTE.DTE)GetService(typeof(EnvDTE.DTE));
        _EventsObj = dte.Events.DTEEvents;
        _EventsObj.OnStartupComplete += OnStartupComplete;
    }

    void OnStartupComplete()
    {
    }
}

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