处理消息窗口关闭事件

Question

I keep seeing different variation of the code which is supposed to register an Inspector window close event but I have no idea where to put the code. Should it be in the addin startup function (ThisAddIn_Startup), in the item click event handler or somewhere else? And how to properly unregister the handler if it's eg. registered for each mail item?

Here's some sample code I found (that I'm not sure where to put):

InspectorEvents_10_Event inspectorEvent = selectedItem[1].GetInspector();
inspectorEvent.Close += ItemClosed;

This tutorial also says there are two types of the Close even that I might need to handle https://sites.google.com/site/xushengxiaotech/Home/http---sites-google-com-site-xushengxiaoshome-home-handling-the-close-event-correctly-using-outlook-object-model

Where do I register the handlers for those?

Answer 1

You need to track Inspectors.NewInspector event (set up the event handler on startup). Then when NewInspector fires, set the event handler for the Inspector.Close event on the new inspector.