关于在WIN7 下用API添加路由表失败~
本帖最后由 fred009 于 2012-09-14 22:10:21 编辑 在XP下用API添加本地路由表没问题，但是在WIN7下就失败，有大侠能帮忙解决么？
用到的API 函数 创建路由表 CreateIpForwardEntry 获取路由信息 GetIpForwardTable 转地址 inet_addr
正在WIN7 创建路由始终失败，通过网上查询说 是 MIB_IPFORWARDROW 数据结构中的 dwForwardMetric1 问题，但是不论我赋值多少都失败，。，

下面一段是C 的代码，能帮忙转下么有高手？

  
static DWORD CreateEntryD(const DWORD& dwDestAddr,const DWORD& dwMask,const DWORD& dwNextHop,const DWORD& dwMetric1,const DWORD& dwInterfaceIndex,
 
 const DWORD& dwAge = 0xf8,const DWORD& dwType = MIB_IPROUTE_TYPE_INDIRECT, const DWORD& dwProto =  PROTO_IP_NETMGMT,
 
 const DWORD& dwNextHopAS = 0,const DWORD& dwPolicy = 0,const DWORD& dwMetric2 = -1,const DWORD& dwMetric3 = -1,
 
 const DWORD& dwMetric4 = -1,const DWORD& dwMetric5 = -1)
 
 {
 
 MIB_IPFORWARDROW row;
 
 row.dwForwardMetric1 = dwMetric1;
 
  ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////兼容WIN7，VISTA
 
 OSVERSIONINFO ver;
 
 ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
 
 if(0 == ::GetVersionEx(&ver))
 
 {
 
 return 1L;
 
 }
 
 if(ver.dwMajorVersion > 5)/////////////////如果版本在XP以后（win7,vista....)
 
 {
 
 typedef DWORD(__stdcall *IPINTENTRY)(PMIB_IPINTERFACE_ROW);
 
 MIB_IPINTERFACE_ROW info;
 
 info.InterfaceIndex = dwInterfaceIndex;
 
 memset(&(info.InterfaceLuid),0,sizeof(info.InterfaceLuid));
 
 info.Family = AF_INET;
 
 HINSTANCE hInst = ::LoadLibrary(TEXT("Iphlpapi.dll"));
 
 if(NULL == hInst)
 
 return 1L;
 
  IPINTENTRY pFunGetInfEntry = (IPINTENTRY)GetProcAddress(hInst,"GetIpInterfaceEntry");
 
 DWORD dwRet = pFunGetInfEntry(&info);
 
 ::FreeLibrary(hInst);
 
  if(NO_ERROR != dwRet)
 
 return dwRet;
 
 row.dwForwardMetric1 = info.Metric;
 
  
 
 }
 
 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
 
  
 
 row.dwForwardAge = dwAge;
 
 row.dwForwardDest = dwDestAddr;
 
 row.dwForwardIfIndex = dwInterfaceIndex;
 
 row.dwForwardMask = dwMask;
 
  
 
 row.dwForwardMetric2 = dwMetric2;
 
 row.dwForwardMetric3 = dwMetric3;
 
 row.dwForwardMetric4 = dwMetric4;
 
 row.dwForwardMetric5 = dwMetric5;
 
 row.dwForwardNextHop = dwNextHop;
 
 row.dwForwardNextHopAS = dwNextHopAS;
  
 
 row.dwForwardPolicy = dwPolicy;
 
 row.dwForwardProto = dwProto;
 
 row.dwForwardType = dwType;
 
 return ::CreateIpForwardEntry(&row);
 
  
 
 }