VC判断指定进程是否存在IsExistProcess

#include

BOOL IsExistProcess(CONST CHAR* szProcessName)
{
	PROCESSENTRY32 processEntry32; 
	HANDLE toolHelp32Snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS,  0);
	if (((int)toolHelp32Snapshot) != -1)
	{
		processEntry32.dwSize = sizeof(processEntry32);
		if (Process32First(toolHelp32Snapshot, &processEntry32))
		{
			do
			{
				if(strcmp(szProcessName ,processEntry32.szExeFile) == 0)
				{
					return TRUE;
				}
			}while (Process32Next(toolHelp32Snapshot, &processEntry32));
		}
		CloseHandle(toolHelp32Snapshot);
	}

	return FALSE;
}

IsExistProcess("wwwwwwwwww.exe");