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Not quite a C# question, but figured this was the best place to ask... On an embedded system project, we're in need of a lot of USB ports. The motherboard itself has two hubs. Hub level 1 has several ports (which we do not have direct access to), and the hubs connect here. Therefore, the...

I created a custom progress bar control and compiled it into a DLL. I added it to the IDE's toolbox, but it appears grayed out. Do I need to do something special when creating the DLL itself or when adding it to the toolbox? This is in Visual C++ .net, 2002.

Modifying an existing program... The child window is a 2x10 frame with some pull-down menus at the top. I'm trying to get rid of the minimize, maximize, and close buttons at the top. The same buttons on the parent window should be the only ones available to the user. The window is created...

I've come across a sticky wicket. I inherited a spaghetti code program that had four mutexes spelled out explicitly. In the public section of the class: CMutex Mut1; CMutex Mut2; CMutex Mut3; CMutex Mut4; With the following empty constructor: CFoo::CFoo():Mut1(FALSE, NULL, &Security)...