用VS.NET构建OCX? [英] Building an OCX with VS.NET?

问题描述

OCX发生了什么?不再可以使用最新工具来创建它们吗?

What happened to OCX's? Are they no longer possible to create with the latest tools?

我需要创建一个ActiveX控件，该控件可以放置在Word，PowerPoint和Excel文档中.如果使用VS.NET，则只能使用COM Interop创建UserControl DLL，但我认为我无法使用PowerPoint开发人员"选项卡的更多控件"工具箱来添加它.

I need to create an ActiveX control that I can place in Word, PowerPoint and Excel documents. If I use VS.NET, I can only create a UserControl DLL with COM Interop, but I don't think I can add that using the "More Controls" toolbox of PowerPoint's Developer Tab.

你会做什么?

推荐答案

是的，您仍然可以创建它们.但是您不能使用.NET语言创建OCX.需要不受管理的C ++(或VB).您可以在C#或VB.NET中创建的具有COM互操作的DLL只是通过CCW调用的.NET对象.

Yes, you can still create them. But you can't create an OCX with a .NET language. Need to be unmanaged C++ (or VB). The DLLs with COM interop you can create in C# or VB.NET are just .NET objects that are invoked via CCW.

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