delphi对应C里面连接类型代码

struct{
union{
NET_VCA_RECT struRect;
NET_ITC_POLYGON struPolygon;
}uRegion;
}NET_ITC_PLATE_RECOG_REGION_PARAM,*LPNET_ITC_PLATE_RECOG_REGION_PARAM;

type TuRegion = record
    case integer of
      0:
        (struRect: NET_VCA_RECT);  //矩形区域
      1:
        (struPolygon: NET_ITC_POLYGON); //多边形区域
  end;
type NET_ITC_PLATE_RECOG_REGION_PARAM= record
  uRegion:TuRegion;
end;

NET_ITC_FTP_CFG: 
struct{
union{
struct{
BYTE szDomain[MAX_DOMAIN_NAME];
BYTE byRes1[80];
}struDomain;
struct{
NET_DVR_IPADDR struIp;
}struAddrIP;
}unionServer;
}

type struDomain=record
    szDomain:Array[0..63] of  BYTE;//服务器地址，域名
         byRes1:Array[0..79] of  BYTE;
    end;
type struAddrIP=record
  struIp:NET_DVR_IPADDR;/        
end;
  type unionServer = record
    case integer of
      0:
        (struIp:struAddrIP);  //矩形区域
      1:
        (struD:struDomain); //多边形区域
  end;

type NET_ITC_FTP_CFG= record
        VunionServer:unionServer;