Functions and Directives Functions and Directives

Function FkLabel() Foundation

Determines the identifier for a function key.

Syntax
FkLabel( <nFKey> ) --> cFKeyLabel
Return
Description

The function FkLabel() does not exist within the Xbase++ language. Originally it was part of the dBASE III Plus language and can be easily implemented in Xbase++ with a user-defined function.

Examples
FkLabel() 
// Creates label for the nth programmable function key 

FUNCTION FkLabel( nFKey ) 
  RETURN IIf( nFKey <= 48 .AND. nFKey > 0 , ; 
              "F"+LTrim( Str( nFKey ) ), "" )
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