Hi,
you can change the declaration of function TCustomWSocket.Send() in the
file OverbyteIcsWSocket.pas like this:
before:
function Send(const Data : TWSocketData; Len : Integer) : Integer;
overload; virtual;
function Send(DataByte : Byte) : Integer; overload; virtual;
function SendTo(Dest : TSockAddr;
DestLen : Integer;
const Data : TWSocketData;
Len : Integer) : Integer; virtual;
after:
function Send({$IFDEF CLR} const {$ENDIF} Data : TWSocketData; Len :
Integer) : Integer; overload; virtual;
function Send(DataByte : Byte) : Integer; overload; virtual;
function SendTo(Dest : TSockAddr;
DestLen : Integer;
{$IFDEF CLR} const {$ENDIF} Data : TWSocketData;
Len : Integer) : Integer; virtual;
make sure you have changed them in the class declaration and the function
implemention, then, rebuild the package.
2008/3/17, Kris Schoofs <[EMAIL PROTECTED]>:
> Hi,
>
> I'm busy attempting to port my current projects from ICS V5 to ICS V6.
> However, I've run into a problem that I can't handle myself.
>
> When I compile my project that contains a simple TCP server (code based on
> the ICS5 TCP server sample), I run into following linker errors:
>
> [ILINK32 Error] Error: Unresolved external '__fastcall
> Overbyteicswsocket::TCustomWSocket::Send(void * const, int)'...
> [ILINK32 Error] Error: Unresolved external '__fastcall
> Overbyteicswsocket::TCustomWSocket::SendTo(const sockaddr_in&, int, void *
> const, int)'...
>
> I managed the locate the line of code that is triggering this error:
>
> TcpServer->ClientClass=__classid(TTcpSrvClient);
>
> Does anyone know how I can avoid this error ? Below a very small code
> sample, stripped to its bare minimum and that still reproduces the above
> mentioned problem.
>
> Suggestions are very much appreciated.
>
> Regards,
>
> Kris
>
>
> ** HEADER FILE
> #include <OverbyteIcsWSocket.hpp>
> #include <OverbyteIcsWSocketS.hpp>
> class TTcpSrvClient : public TWSocketClient
> {
> public:
> __fastcall TTcpSrvClient(TComponent* Owner);
> };
> // -----
> class TForm1 : public TForm
> {
> TWSocketServer *TcpServer;
> };
>
> ** CPP file
> void __fastcall TForm1::Button1Click(TObject *Sender)
> {
> TcpServer=new TWSocketServer(NULL);
> // The line below triggers the linker errors
> TcpServer->ClientClass=__classid(TTcpSrvClient); // Use separate client
> instance for each connection
> ...
> TcpServer->Listen();
> }
> // -----
> __fastcall TTcpSrvClient::TTcpSrvClient(TComponent* Owner):
> TWSocketClient(Owner)
> {
> }
> // -----
> --
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> please goto http://lists.elists.org/cgi-bin/mailman/listinfo/twsocket
> Visit our website at http://www.overbyte.be
>
--
--------------------------------------------------------------------------
Ze Lin
Image Processing & Image Communication Laboratory
College of Telecommunications and Information Engineering
Nanjing University of Posts & Telecommunications
PO BOX 166, 66# New MoFan Road Nanjing
210003 Jiangsu, China
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