MFC中获取uuid

MFC中获取uuid

#include <objbase.h>//uuid
#pragma comment(lib,“ole32.lib”)
/**

• 获取UUID
• @param buf 存储的字符串
  */
  char * myTools::getUuid(char *buf)
  {
  GUID guid;
  CoCreateGuid(&guid);
  sprintf(buf,“%08X%04X%04x%02X%02X%02X%02X%02X%02X%02X%02X”, guid.Data1 , guid.Data2, guid.Data3
  , guid.Data4[0], guid.Data4[1] , guid.Data4[2], guid.Data4[3],
  guid.Data4[4], guid.Data4[5] , guid.Data4[6], guid.Data4[7]);
  return buf;
  }