ConStdIn function

 

Usage:

Boolean& = ConStdIn

 

Legacy Syntax:

Boolean& = CONSIN

 

Pseudo-object Syntax:

Boolean& = CON.IN

 

Indicates whether or not standard input is being redirected.

 

Returns TRUE (non-zero) if standard input is originating at the console keyboard, or FALSE (zero) if it is redirected from a file or device.

 

Conversion:

 

#IF %DEF(%PB_CC32)

  Boolean& = CONSIN

#ELSE

  Boolean& = ConStdIn

#ENDIF

 

CON.IN or CONSOLE.IN may be substituted for CONSIN in programs written for PB/CC 6.  The syntax " ... TO Boolean&" may be used instead of "Boolean& = ..."

 

See Also: ConStdOut, StdInputLine, StdInEOF