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__FILE__keyword

Intrinsic define (macro string) set by the compiler

Intrinsic Defineskeyworddocumented

Syntax

__FILE__

Description


Substituted with the quoted source file name where used.

An example of normal use is to report wrong values in debugging.

Remarks

Differences from QB


  • Did not exist in QB

See also



Example


Dim a As Integer

If a<0 Then

    Print "Error: a = " & a & " in " & __FILE__ & " (" & __FUNCTION__ & ") line " & __LINE__

End If


Error: a = -32767 in test.bas (MAIN) line 47

Reference

  • Documented in KeyPgDdfile.html