vc 关闭进程

终止指定进程 

#include "tlhelp32.h" 

void KillExe(const char* szExeName) 
{ 
if (szExeName == NULL) 
return 0; 
int lsr = lstrlen(szExeName); 
if (lsr == 0) 
return 0; 

PROCESSENTRY32 my; 
HANDLE l = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0); 
if (((int)l) != -1) 
{ 
my.dwSize = sizeof(my); 
if (Process32First(l, &my)) 
{ 
do 
{ 
if (lstrcmpi(szExeName, my.szExeFile + lstrlen(my.szExeFile) - lsr) == 0) 
{ 
HANDLE hProcessHandle; 
hProcessHandle = OpenProcess(0x1F0FFF, true, my.th32ProcessID); 
if (hProcessHandle != NULL) 
{ 
if (TerminateProcess(hProcessHandle, 0) != NULL) 
{ 
CloseHandle(hProcessHandle); 
} 
} 
CloseHandle(l); 
return; 
} 
}while (Process32Next(l, &my)); 
} 
CloseHandle(l); 
} 
}

调用方式 
KillExe("c:\\windows\\notepad.exe"); 

完整或部分路径名，不区分大小写