FUNCTIONUnder review

FunDesc

FunDesc() --> cRet

Reads the menu-option context.

FunDescAdvPL

01 · OVERVIEW

Overview

The historical manual describes FunDesc as the selected menu option description rather than necessarily the helper executing in the stack. Results depend on menu context. (Sources: refs. 1–1.)

02 · SYNTAX

Syntax

FunDesc() --> cRet

Return value

Text for the documented context.

03 · PRACTICAL EXAMPLE

Commented example

#Include "Protheus.ch"

User Function Ed406()
    // Run from the test menu without changing context.
    ConOut(FunDesc())
Return Nil

Expected result

Menu-dependent text; no fixed result outside that context. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.

BEST PRACTICES

Separate routine identification, description and authentication.
Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.

FunDesc

Overview

Syntax

Return value

Commented example

Related content

Comments