如何在C＃中打开和关闭powerpoint实例 [英] How to open and close an instance of powerpoint in C#

问题描述

你好，我正在做一个应用程序，我在其中启动Office应用程序，如Word，PowerPoint等

所以，我做了Word应用程序，但现在我正在为Powerpoint App做，但我不做知道如何在Powerpoint实例的退出上放置一个事件，并创建一个Powerpoint实例。

这是我为Word应用程序做的：

Hello, I am doing an application in which I launch Office App like Word, PowerPoint etc
So, I did for the Word App but now I am doing for the Powerpoint App but I don't know how to put an event on the exit of an instance of Powerpoint and also create an instance of Powerpoint.
Here is what I did for the Word App:

using wd = Microsoft.Office.Interop.Word;

    wd.Application wdApp = new wd.Application();
    wdApp.Visible = true;

    ((wd.ApplicationEvents4_Event)wdApp).Quit += () => { MessageBox.Show("Exited!"); };

我的尝试：



我为Word App做了但不用于Powerpoint App我怎么能这样做？

What I have tried:

I did for the Word App but not for the Powerpoint App how could I do it ?

推荐答案

MS PowerPoint应用程序的可用事件列表在这里： 应用程序事件（Microsoft.Office.Interop。 PowerPoint） [ ^ ]



根据事件描述，您可以使用：EApplication_Event.PresentationClose事件（Microsoft.Office.Interop.PowerPoint） [ ^ ]

A list of avaliable event for MS PowerPoint application is here: Application Events (Microsoft.Office.Interop.PowerPoint)[^]

As per description of events, you may use: EApplication_Event.PresentationClose Event (Microsoft.Office.Interop.PowerPoint)[^]

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