ICMP协议仿真C++代码

ICMP协议仿真C++代码,// TODO: Add your command handler code here if (IsRun) { MessageBox("网络监测时，不能网段探测!","提示"); return; } CNetIpDlg dlg; if(dlg.DoModal()==IDOK) { char temp[64]; sprintf(temp,"%s.1",dlg.m_IP); DWORD ip=0; if(CUserDlg::IsValidIp(temp)) { ip = CUserDlg::IpToNum(temp); }else { MessageBox("IP地址格式错误!","提示"); return; } ip&= 0xffffff00; int i; if(Ping_Star(GetSafeHwnd(),TRUE)) for(i=1;i<255;i++) { SendPing(ip+i,16,0); } }