Functions and Directives Functions and Directives

Function Com_Soft() Foundation

Toggles automatic software handshake (XON/XOFF).

Syntax
Com_Soft( <nComPortNum>    , ;
          [<lNewHandShake>], ;
          [<cXONChar>]     , ;  // Default: Chr(17)
          [<cXOFFChar>]      ;  // Default: Chr(19)
        ) --> lOldHandshake
Return

Com_Soft() returns the software handshake state that was current before the function was called.

Description

Enables or disables automatic software handshaking for a specified COM port. If <lNewHandShake> is set .T. handshaking will be enabled, and disabled when .F. is passed.

If <cXONChar> or <cXOFFChar> is given as parameter this character will be used as XON / XOFF - character.

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