FUNCTIONUnder review

MsgYesOrNo

MsgYesOrNo(cPergunta,cTitulo) -> lResposta

Asks Yes/No in the historical eADVPL reference.

MsgYesOrNoAdvPL

01 · OVERVIEW

Overview

The guide documents question, title and logical return: Yes is true; No is false. The name includes Or. We assume neither equivalence to MsgYesNo nor current-release support. (Sources: refs. 1–1.)

02 · SYNTAX

Syntax

MsgYesOrNo(cPergunta,cTitulo) -> lResposta

Parameters

cPergunta

CharacterRequired

Displayed question.

cTitulo

CharacterRequired

Window title.

Return value

Logical: .T. for Yes, .F. for No, per the guide.

03 · PRACTICAL EXAMPLE

Commented example

#Include "Protheus.ch"

User Function Ed547()
    // Block not invoked: requires a compatible historical runtime.
    Local bQuestion := {|cQuestion,cTitle| MsgYesOrNo(cQuestion,cTitle)}
    ConOut(ValType(bQuestion))
Return Nil

Expected result

Prints B; no window opens. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.

BEST PRACTICES

Confirm availability in staging before integration. User choice does not replace authorization, validation or transactions.
Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.