windows 枚举所有进程 WtsApi32 windows终端服务

Posted 2020-11-24 爱白菜的小昆虫

 1 #include <WtsApi32.h>
 2 #pragma comment(lib, "WtsApi32.lib")
 3 void fun17(int argc, char *argv[]){
 4     ////计算机名
 5     //TCHAR szServerName[32] = TEXT("DESKTOP-45J0D6P");
 6     ////把这台计算机当服务打开
 7     //HANDLE hWtsServer = WTSOpenServer(szServerName);
 8     //if (hWtsServer == INVALID_HANDLE_VALUE) {
 9     //    printf("WTSOpenServer 失败\\n");
10     //    return;
11     //}
12     //终端服务进程信息
13     PWTS_PROCESS_INFO pProcessInfo;
14     //进程个数
15     DWORD dwCount;
16     //if (!WTSEnumerateProcesses(hWtsServer, 0, 1, &pProcessInfo, &dwCount)) {
17     if (!WTSEnumerateProcesses(WTS_CURRENT_SERVER_HANDLE, 0, 1, &pProcessInfo, &dwCount)) {
18         printf("WTSEnumerateProcesses 失败\\n");
19         return;
20     }
21     //枚举所有进程的信息
22     for (DWORD i = 0; i < dwCount; ++i) {
23         printf("PID:%d\\t名称:%s\\n", pProcessInfo[i].ProcessId, pProcessInfo[i].pProcessName);
24     }
25     //内存释放
26     WTSFreeMemory(pProcessInfo);
27     //关闭服务
28     //WTSCloseServer(hWtsServer);
29 }