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FILE *pFile;
errno_t m_err;
m_err = fopen_s(&pFile,"1.txt","r");
char ch[100];
memset(ch,0,100);
fread(ch,1,100,pFile);
MessageBox(ch);
fclose(pFile);


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MessageBoxA(ch)

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MessageBoxA(m_hWnd,pTrBuf,"123",MB_OK);


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  struct hostent *hp; 
char AlarmDevIP[20];  
  int x2;

hp = gethostbyname("www.google.com");
if (hp)
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