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Get Return value when executing shell cmd using vc++
Hi, I want to know how to receive the return value when executing shell command using vc++. I executed the shell command using ShellExecute() in vc++. In some case that command will produce results, so that I need to know to retrive the resultant value. ... 20 Jan 2010 15:09
C++ HTTPWebRequest and Response help
Hi, I am learning C++ for the past month and am interested in HTTPWebRequest for making a application to go along with my website. I have some code here that works for logging in to my site but i was wonder how to make it easier to use for when i am requesting data over and over. I use this to login and get that... 19 Jan 2010 22:33
Deadly embrace between SetUnhandledExceptionFilter() and thread rundown(???) in Server 2003
Uh - why? The behaviour is easy to reproduce: create an application that does not use the CRT, or any other ENV, call certain APIs on some versions of Windows, and return from your entry point. The process will not die because ExitProcess was NOT called from the CRT wrapper code and there are running threads. To w... 20 Jan 2010 23:01
SendMessage and PostMessage
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#ffffff" text="#000000"> <blockquote cite="mid:eI8dBfFlKHA.5728(a)TK2MSFTNGP06.phx.gbl" type="cite"> <p wrap="">This seems to me to con... 19 Jan 2010 18:03
SendMessage and PostMessage
> (you can check this by disassembling user32.dll + win32k.sys): .... or by reading the source for ReactOS' implementation of SendMessage(). 2) That any remote thread handler does not call SendMessage or use any other sync objects that might be owned by the calling thread since deadlocks will occ... 19 Jan 2010 18:03
can anyone explain what a trampoline does with a detour?
if i understand correctly i can use a detour to call my function EVERYTIME instead of the actual function of a program... but what is a trampoline? does this just move the original instructions of the target function to a different location on the stack...and then let my custom function execute....then once it... 19 Jan 2010 18:03
Animation for game
I was hoping to write a game in Windows, and as a first step I have typed in the "bouncing ball" program from Petzold. But I'm not very happy with it - while it shows a ball bouncing round the window, the ball itself is very blurry at the edges. Whereas, if I manually move the mouse cursor along side it at the same... 18 Jan 2010 16:31
ANN: Seed7 Release 2010-01-17
Hello, I have released a new version of Seed7: seed7_05_20100117.tgz In the Seed7 programming language new statements and operators can be declared easily. Types are first class objects and therefore templates/generics need no special syntax. Object orientation is used when it brings advantages and not in plac... 17 Jan 2010 16:10
sockets on wondows
Hi, I am studing how to create sockets by using the winsock2.h and ws2_32.lib .... I have to admit it is really hard to code something for the there any good (free) class to deal with sockets ina simpler way? I would like to create a tiny server which serves more clients at the same time... than... 18 Jan 2010 11:59
Get CPU usage and temperature
Hello, How I can get percentage of CPU usage and temperature of every single core of my quad core? With GetSystemInfo API I can get only the number of cores. I need also get the percentage of used RAM. I use C++ builder ... 18 Jan 2010 08:37
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