1. #include <Windows.h> 
  2. #include <tchar.h> 
  3. #include <stdio.h> 
  4.  
  5. #define MyAlloc(size) HeapAlloc(GetProcessHeap(),0,size) 
  6. #define MyFree(lpMem) HeapFree(GetProcessHeap(),0,lpMem) 
  7.  
  8. typedef struct _PROCESS_INFO{ 
  9.     DWORD dwPid; 
  10.     HANDLE hProcess; 
  11.     DWORD dwPrioClass; 
  12.     DWORD dwHandleCount; 
  13.     DWORD dwAffinityMask; 
  14.     SIZE_T dwWorkingSetSizeMax; 
  15.     SIZE_T dwWorkingSetSizeMin; 
  16.     LPWSTR szwCommandLine; 
  17.     STARTUPINFO sit; 
  18. }PROCESS_INFO,*LPPROCESS_INFO; 
  19.  
  20. HANDLE hMySelf; 
  21.  
  22. DWORD GetProcessInfo(LPPROCESS_INFO lppi); 
  23.  
  24. int WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow){ 
  25.     PROCESS_INFO pi; 
  26.     INT argc; 
  27.     WCHAR **argv; 
  28.     DWORD i; 
  29.     DWORD dwBufferSize = lstrlen(lpCmdLine)+MAX_PATH+1024; 
  30.     LPSTR szShowBuffer = (LPSTR)MyAlloc(dwBufferSize); 
  31.  
  32.     hMySelf = hInstance; 
  33.  
  34.     wsprintf(szShowBuffer,"启动参数\n实例句柄:%.8X,命令行参数:%s,显示选项:%.8X",hInstance,lpCmdLine,nCmdShow); 
  35.  
  36.     MessageBox(NULL,szShowBuffer,"WinMain函数参数",MB_OK); 
  37.  
  38.     GetProcessInfo(&pi); 
  39.  
  40.     argv = CommandLineToArgvW(pi.szwCommandLine,&argc); 
  41.  
  42.     *szShowBuffer = NULL; 
  43.  
  44.     for(i=0;i<argc;i++){ 
  45.         DWORD dwBufferSize = lstrlenW(*argv)+1; 
  46.         LPSTR szMBArgv = MyAlloc(dwBufferSize); 
  47.         WideCharToMultiByte(CP_ACP,NULL,*argv,-1,szMBArgv,dwBufferSize,NULL,NULL); 
  48.         argv++; 
  49.         lstrcat(szShowBuffer,"\n"); 
  50.         lstrcat(szShowBuffer,szMBArgv); 
  51.         MyFree(szMBArgv); 
  52.     } 
  53.     MessageBox(NULL,szShowBuffer,"参数",MB_OK); 
  54.     MyFree(szShowBuffer); 
  55.     return 0; 
  56. } 
  57.  
  58. DWORD GetProcessInfo(LPPROCESS_INFO lppi){ 
  59.     lppi->dwPid = GetCurrentProcessId(); 
  60.     lppi->hProcess = GetCurrentProcess(); 
  61.     lppi->dwPrioClass = GetPriorityClass(hMySelf); 
  62.     GetProcessAffinityMask(hMySelf,&lppi->dwAffinityMask,NULL); 
  63.     GetProcessWorkingSetSize(hMySelf,&lppi->dwWorkingSetSizeMin,&lppi->dwWorkingSetSizeMax); 
  64.     lppi->szwCommandLine = GetCommandLineW(); 
  65.  
  66.     GetStartupInfo(&lppi->sit); 
  67.     return 0; 
  68. }