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Oops! The line: public __gc class Y; should be included in file ClassX.h, like this: #pragma once public __gc class Y; namespace SomeNamespace {

After several days work, I crawled my way to the solution. Here is the magic incantation, using abstracted and abbreviated files. This particular example has everything in the same namespace. That’s not absolutely necessary, and the way to put different classes which reference one another in...

ArkM, I really appreciate all your help. You obviously know a lot about C++. Unfortunately, I’m going to stick to my original assertion that this is a VC++ .NET Forms app related problem. Your recommendation to use separate .h and .cpp files is the conventional C++ approach. But conventional...

ArkM, Thanks. I already assumed that I had insufficient "forward reference" information. But, how does one do this? Can you give me an example of how I can supply forward reference info about a class's constructor? It's literally the syntax about which I'm clueless, not the concept. I can find...

This question makes me feel a little stupid, but after spending hours working without success and combing through two books on C++ I still don't have the answer. That's partly because I'm slow, partly because C++ itself is brain-damaged, and partly because Microsoft has added so many extensions...

Hi Mingus, Thanks for your advice. I seem to have it working, but I don't completely understand why. First, although the third party app changes tabs with Ctrl-Pageup/Pagedown, it also responds to Ctrl-left/right, which is apparently the "standard" way to do this with keyboard shortcuts in...

I have a third party app that I want to control from my own application. The third party app is a single main window with several controls, one of those controls being a Tab Control window containing about a dozen tab pages. Launching the third part app manually and using Spy++ (Visual C++...

I know of at least a half dozen ways to execute user installed programs on startup and/or login, both at the machine and user level. But where is the equivalent mechanism for shutdown? I want my computer to execute a specific program every time it shuts down, regardless of who is logged in and...