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TElDNSResolver     See also     

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This event is fired when the resolver is preparing a query to the server.


    event TSBDNSResolverPrepareEvent OnPrepare;
    delegate void TSBDNSResolverPrepareEvent(Object Sender, string ServerName, string ServerAddress, ushort ServerPort, string Criteria, TSBDNSResourceType InfoType);

    Event OnPrepare As TSBDNSResolverPrepareEvent
    Delegate Sub TSBDNSResolverPrepareEvent(ByVal Sender As Object, ByVal ServerName As String, ByVal ServerAddress As String, ByVal ServerPort As UInt16, ByVal Criteria As String, ByVal InfoType As TSBDNSResourceType)

    property OnPrepare : TSBDNSResolverPrepareEvent;
    TSBDNSResolverPrepareEvent = procedure (Sender: TObject; const ServerName, ServerAddress : string; ServerPort : word; const Criteria : string; InfoType : TSBDNSResourceType) of object;

    void get_OnPrepare(TSBDNSResolverPrepareEvent &pMethodOutResult, void * &pDataOutResult);
    void set_OnPrepare(TSBDNSResolverPrepareEvent pMethodValue, void * pDataValue);
    typedef void (SB_CALLBACK *TSBDNSResolverPrepareEvent)(void * _ObjectData, TObjectHandle Sender, const char * pcServerName, int32_t szServerName, const char * pcServerAddress, int32_t szServerAddress, uint16_t ServerPort, const char * pcCriteria, int32_t szCriteria, TSBDNSResourceTypeRaw InfoType);

    TSBDNSResolverPrepareEvent|callable|NULL get_OnPrepare()
    void set_OnPrepare(TSBDNSResolverPrepareEvent|callable|NULL $Value)
    callable TSBDNSResolverPrepareEvent(TObject $Sender, string $ServerName, string $ServerAddress, integer $ServerPort, string $Criteria, integer $InfoType)


  • ServerName - name of the server
  • ServerAddress - server address
  • ServerPort - port on the server to connect to
  • Criteria - lookup criteria
  • InfoType - type of the resource record to query
  • pcServerName - name of the server
  • szServerName - the length of pcServerName.
  • pcServerAddress - server address
  • szServerAddress - the length of pcServerAddress.
  • pcCriteria - lookup criteria
  • szCriteria - the length of pcCriteria.



    This event is fired by TElDNSResolver when it is preparing a query to the DNS server.

See also:     OnRequest     OnResponse    

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