查找 Office 应用程序的现有实例 [英] Find existing instance of Office Application

问题描述

有没有办法将 MS Publisher 的现有实例作为 Microsoft.Office.Interop.Publisher.Application 获取?

Is there any way to get existing instance of MS Publisher as Microsoft.Office.Interop.Publisher.Application?

我发现了这个:

System.Diagnostics.Process.GetProcessesByName("Microsoft Publisher")

所以我可以检查它是否已经在运行，但是如何将其转换为 MS Publisher 应用程序?所以我可以调用 Microsoft.Office.Interop.Publisher.Application.Open 例如?

So I can check if this is already running, but how to convert it to MS Publisher application? So I can call Microsoft.Office.Interop.Publisher.Application.Open for e.g.?

推荐答案

你可以试试这个 微软 getActiveObject.这是一个例子.

You could try this Microsoft getActiveObject. Here's an example.

    object word;
    try
    {
        word = System.Runtime.InteropServices.Marshal.GetActiveObject("Word.Application");
//If there is a running Word instance, it gets saved into the word variable
    }
    catch (COMException)
    {
//If there is no running instance, it creates a new one
        Type type = Type.GetTypeFromProgID("Word.Application");
        word = System.Activator.CreateInstance(type);
    }

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