I'd code-review you back to kindergarden if I was presented code like that. Watched code never compiles.

It is path of the resource in local machine. res file is intermediate file so wont be a problem just refer [^] It wont be problem as far as i know. Величие не Бога может быть недооценена. modified on Friday, December 4, 2009 12:03 AM

HOW WHAT wrote: use DDK, build resource file (only a ICO file) , but sys file( or res file ) contain "c:\sample\resouce\sample.ico", why ? how to remove it? thanks. Did you check your resource script (.rc file)?

Visual C++ will compile whatever it thinks is most effective dependent on the compiler options you have selected. I typically select /Oxs (Minimize Size) as it tends to produce a smaller binary. In many circumstances this will actually run faster as more code fits into the processor's caches and less paging typically happens. Second-guessing the compiler often leads to worse performance. It's important to be aware of the differences is both bandwidth and latency between different types of memory in a modern computer system, when evaluating different choices in optimization. See Herb Sutter's Machine Architecture[^] presentation for the Northwest C++ User's Group. These kinds of micro-optimizations are for times when you've already eliminated any possible gains you can get from improving your use of data structures and algorithms, and already made your data structures as cache-efficient as you can, so your program isn't stalling due to CPU wait-states. Generally you'll find more improvement by improving one of those areas instead. DoEvents: Generating unexpected recursion since 1991

HOW WHAT wrote: how to get it in C++(not use WMI)? Use NetServerGetInfo(). "Normal is getting dressed in clothes that you buy for work and driving through traffic in a car that you are still paying for, in order to get to the job you need to pay for the clothes and the car and the house you leave vacant all day so you can afford to live in it." - Ellen Goodman "To have a respect for ourselves guides our morals; to have deference for others governs our manners." - Laurence Sterne

ok.

Don't trust the return address[^] Don't trust the return address, no really[^] --Mike-- Visual C++ MVP :cool: LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ Dunder-Mifflin, this is Pam.

Those Question source code, copy from CGradientRender.

I've given my five to Mr. Graus... :rolleyes:

Yes, my code not make sense, it only write example for my question. Is nether code right now? Which Interlocked functions unneed? 1. volatile LONG g_Value = -1; LONG Read() { // **return g_Value**; return InterlockedExchange(&g_Value, g_Value); } VOID Write(LONG NewValue) { // **g_Value = NewValue**; InterlockedExchange(&g_Value, NewValue); } VOID Thread1() { if (Read() >= 0) { Write(-1); for (INT i = 0; i < 10; i++) { ...... Write(i); if (RunThread2() == error) { ...... Write(-1); } } } } VOID Thread2() { // code same with Thread1 function } ----------------------------------------------------- 2. volatile LONG g_nIndex = -1; VOID Thread1() { // **g_nIndex = 1;** InterlockedExchange(&g_nIndex, 1); } VOID Thread2() { do { ...... } // **while (g_nIndex < -1);** while (InterlockedExchange(&g_nIndex, g_nIndex) < -1); } VOID Thread3() { INT nIndex = GetIndex(); // **g_nIndex = nIndex;** InterlockedExchange(&g_nIndex, nIndex); } ----------------------------------------------------- 3. volatile LONG g_nData1 = 0L; VOID Thread1() { // **if (0L == g_nData1) g_nData = 1;** InterlockedCompareExchange(g_nData1, 1, 0L); ................. // **if (1 == g_nData1) g_nData = 0L;** InterlockedCompareExchange(g_nData1, 0, 1); } VOID Thread2() { // code same with Thread1 } ------------------------------------------------------- 4. volatile LONG g_bIsLock = 0L; VOID Thread1() { // **if (1 == g_bIsLock) g_bIsLock = 0;** InterlockedCompareExchange(g_nData1, 0L, 1); } VOID Thread2() { // **if (0 == g_bIsLock)** if (InterlockedExchange(&g_bIsLock, g_bIsLock) == 0L) { ...... } } VOID Thread3() { // **if (1 == g_bIsLock)** if (InterlockedExchange(&g_bIsLock, g_bIsLock) == 1) { ...... } } --------------------------------------------- And can u tell me why nether MSDN example unuseInterlocked functions, but it can work right and have not resource conflict( a thread read value, the other one write value) volatile bool Sentinel = true; unsigned ThreadFunc1( void* pArguments ) { while (Sentinel){;} ...... return 0; } unsigned ThreadFunc2( void* pArguments ) { Sentinel = false; // exit critical section return 0; }

Try reinstalling full MSDN again. Regards, Paresh.

HOW WHAT wrote: How to know the "A" key is down and the CTRL key is down? Look at MSDN for GetKeyState(), GetAsyncKeyState()

This example shows how to go about using it. Prasad Notifier using ATL | Operator new[],delete[][^]

What I mean is that if you have b,c,d,e,f,... each corrensponding to only one bit set, for instance: b=0x00000001;// bit 0 set c=0x00000002;// bit 1 set d=0x00000004;// bit 2 set e=0x00000008;// bit 3 set f=0x00000010;// bit 4 set then a condition using (a & b) evaluates to true (non-zero) only if a has the bit 0 set and the same holds for a condition using ((a & b) == b). In the same way, a condition using (a & c) evaluates to non-zero only if a has the bit 1 set, the same holding for a condition using ((a & c)==c), and so on... On the other hand, suppose that x is a combination (sum using OR) of the above indipendent values, for instance x= b | e;, so that x=0x00000009, i.e. x has both the bits 0 and 3 set. In this case, a condition using (a & x) evaluates to non-zero either if a has:* only bit 0 set only bit 3 set both bit 0 and 3while a condition using ((a & x) == x) holds true only if both bit 0 and 3 are set. In other words, if x = 0x00000009; then (a & x) holds true if a = 0x00000001;, or a = 0x00000008;, or a = 0x00000009; while ((a & x) == x) holds true if a = 0x00000009. hope that helps :) BTW both conditions are also true if a = 0x00000019 and so on... If the Lord God Almighty had consulted me before embarking upon the Creation, I would have recommended something simpler. -- Alfonso the Wise, 13th Century King of Castile.

in that case u must find the click event by handling the WM_LBUTTONDOWN and WM_LBUTTOUP messages. nave

When you create a suspended process, that process has entered it's main(), ie the variables are uninitialized so there is not yet a commandline to get.

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