知道应用程序的路径和名称 该程序执行过程中 如何在VC程序中结束它

[stoon123]

知道应用程序的路径和名称 该程序执行过程中 如何在VC程序中结束它
如何知道句柄 如何强制杀掉该程序或进程
谢谢

[Mr-Chen]

FindWindow()
SendMessage(..,WM_QUIT,..)

大概是这样的：

hWnd=::FindWindow(NULL,"*******");
if(hWnd)
{ 
   SendMessage(hWnd, WM_QUIT, ...);
}

[wmouse]

BOOL CProcessManager::FindProcess2Kill(LPCTSTR lpcExeFile, KillInfoCallback callback)
{
	HANDLE         hProcessSnap = NULL; 
	BOOL           bRet      = TRUE; 
	BOOL		   bFind	 = FALSE;
	PROCESSENTRY32 pe32      = {0}; 
	CString csInfo = _T("");

	CString csTagName = lpcExeFile;
	csTagName.MakeUpper();

	//  Take a snapshot of all processes in the system. 

	hProcessSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); 

	if (hProcessSnap == INVALID_HANDLE_VALUE) 
		return FALSE; 

	//  Fill in the size of the structure before using it. 

	pe32.dwSize = sizeof(PROCESSENTRY32); 

	//  Walk the snapshot of the processes, and for each process, 
	//  display information. 

	if (Process32First(hProcessSnap, &pe32)) 
	{ 
		DWORD         dwPriorityClass; 
		BOOL          bGotModule = FALSE; 
		MODULEENTRY32 me32       = {0}; 

		do 
		{ 
			CString csOrgName = pe32.szExeFile;
			csOrgName.MakeUpper();

			if (csTagName == csOrgName) 
			{ 
				bFind = TRUE;
				HANDLE hProcess; 

				// Get the actual priority class. 
				hProcess = OpenProcess (PROCESS_ALL_ACCESS, 
					FALSE, pe32.th32ProcessID); 
				dwPriorityClass = GetPriorityClass (hProcess); 

				DWORD dwExitCode = 0;
				try
				{
					GetExitCodeProcess(hProcess, &dwExitCode);
					BOOL bKill = TerminateProcess(hProcess, dwExitCode);
					if (NULL != callback)
					{
						
						csInfo.Format(_T("%d - %s "), pe32.th32ProcessID, csOrgName);
						if (bKill)
							csInfo += "干掉了！";
						else
							csInfo += "杀不掉啊！";

						callback(csInfo);
					}
				}
				catch (CException* e)
				{
					char szError[MAX_PATH];
					e->GetErrorMessage((LPTSTR)szError, MAX_PATH);
				}

				CloseHandle (hProcess); 
			} 
		} 
		while (Process32Next(hProcessSnap, &pe32)); 
	} 

	if (!bFind)
	{
		csInfo = "没有找到进程";
		csInfo += csTagName; 
		callback(csInfo);
	}

	// Do not forget to clean up the snapshot object. 

	CloseHandle (hProcessSnap);

	return bRet;
}

BOOL FindProcessModule (DWORD dwPID, LPCTSTR lpcModuleName) 
{ 
	BOOL          bRet        = FALSE; 
	BOOL          bFound      = FALSE; 
	HANDLE        hModuleSnap = NULL; 
	MODULEENTRY32 me32        = {0}; 

	// Take a snapshot of all modules in the specified process. 

	hModuleSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, dwPID); 
	if (hModuleSnap == INVALID_HANDLE_VALUE) 
		return (FALSE); 

	// Fill the size of the structure before using it. 

	me32.dwSize = sizeof(MODULEENTRY32); 

	// Walk the module list of the process, and find the module of 
	// interest. Then copy the information to the buffer pointed 
	// to by lpMe32 so that it can be returned to the caller. 

	if (Module32First(hModuleSnap, &me32)) 
	{ 
		do 
		{ 
			CString csOrgName = me32.szModule;
			csOrgName.MakeUpper();

			if (csOrgName == lpcModuleName) 
			{ 
				bFound = TRUE; 
			} 
		} 
		while (!bFound && Module32Next(hModuleSnap, &me32)); 

		bRet = bFound;   // if this sets bRet to FALSE, dwModuleID 
		// no longer exists in specified process 
	} 
	else 
		bRet = FALSE;           // could not walk module list 

	// Do not forget to clean up the snapshot object. 

	CloseHandle (hModuleSnap); 

	return (bRet); 
} 

[stoon123]

使用 HWND m_hwndd=::FindWindow(NULL,exefilename);
但调试时提示： CXX0030:Error：expression cannot be evaluated
这是怎么回事呢

[wmouse]

如果::FindWindow，则返回值是CWnd*，因为调用的是CWnd::FindWindow。如果直接HWND m_hwndd=FindWindow，（去掉::），则调用的API，返回HWND。