Hello, I have a dialog box that contains a static control which is used to display a bitmap at runtime. This bitmap is changed in quick succession at runtime in order to give an animation effect. I...

I'm writing a program that uses DLL files for plugins. The DLL files export a class that the main program is able to use, this part works. The main program uses a header file that declares the basic...

Is a mouse hook the best way to capture a mouse leaving or entering a control. I am a bit worried about performance.

It's in a book... "As mutexes allow one client access to the controlled resource, semaphores allow one or more (up to a specified limit) clients access to the controlled resource." Assume we have a...

hi, could anybody please brief me about calling conventions, i understand that compiler would generate epilog and prelog based on (__stdcall, __fastcall). but want to understand in depth , (where is...

Hi, Everything I've read on the ReadFile function suggests there shouldn't be a problem reading files greater than 2gig, however, I have yet to see it do so. I am reading a +4gig file in blocks of...

In Win2K, where in the Registry is the PropertySheetHandler for Web folder objects? If I create a new Web folder in My Network Places, and get the properties for an item, the property sheet...

Hi, I Extend a program that us C . It allows us to etxtend it thru DLLs. How can i write a C++ DLL that can interface with the C main program . the DLL must provide a few call back function for the...

What're differences between memory and resource leaks? Thanks!

"Help is updating to reflect your recent changes" Every time I open VS.net or the documentation it shows this message, how can I make it stops? I just install VS.net and got this everytime I...

"Help is updating to reflect your recent changes" Every time I open VS.net or the documentation it shows this message, how can I make it stops? I just install VS.net and got this everytime I...

Every once in a while disk IO takes forever to complete. From coping to deleting. Which causes the desktop window ages to update. Sometimes programs will say the "program manager" is not...

What is Installable drivers? Is any difference between User-mode drivers and installable drivers or both r same ? -Raja

In an age where serial ports are fast becoming legacy devices, I'm finding it harder than ever before to develop RS-232 apps with modern computers. I just traded in my trusty old desktop for a brand...

Hi there, I am trying to create a memory DC to draw to, so that all I have to do is bitblt it to the screen in WM_PAINT. I am calling this from WM_CREATE and passing a valid hwnd (its the one from...

When a program uses Multiple Document Interface, does it have to explicitly save the document subwindow positions, or does the windows api take care of that? I'm asking because my Eudora installation...

Greetings: In one of my scripts I need to do the following (in windows system VBS): WshShell.Exec("explorer http://www.google.ca") which opens up an explorer window with google inside, however, I...

Hi Im actually only a newbie with GUI programming under VC++ Last week, I added a button to my rebar, and to handle it in my MainFrame I just chose the buttons ID in the middle combo in the...

Good afternoon. I am writing due to a query I have encountered. I would like to know what the function is for verifying the password in a NT system. he existing authentification module causes errors...

"Help is updating to reflect your recent changes" Every time I open VS.net or the documentation it shows this message, how can I make it stops? I just install VS.net and got this everytime Thank...