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Do Event

Fired when a Telnet DO OPTION command comes from the Telnet server.


typedef struct {
  int OptionCode;
} TipwTelnetDoEventParams;

typedef void __fastcall (__closure *TipwTelnetDoEvent)(System::TObject* Sender, TipwTelnetDoEventParams *e);

__property TipwTelnetDoEvent OnDo = { read=FOnDo, write=FOnDo };


The OptionCode parameter identifies the option code. For a list of option codes and their descriptions, please look at the Telnet RFCs. The following are a few examples:

0 (TRANSMIT-BINARY)Enables or disables binary (8 bit) transmission.
1 (ECHO)Telnet ECHO option. Specifies whether bytes sent should be echoed or not.
3 (SUPPRESS-GO-AHEAD)Used to enable or disable transmission of the Telnet GO_AHEAD command.
24 (TERMINAL-TYPE)Allows or disallows terminal type negotiation.
31 (NAWS)Allows or disallows window size negotiation.

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IPWorks 2020 C++ Builder Edition - Version 20.0 [Build 8161]