X3Titulo
X3Titulo()Reads field title in the current language.
Overview
The historical manual describes reading field title from the already positioned SX3 record in the current language. The title is a presentation label and may change by language without changing the technical name. The caller must confirm the key beforehand: an open alias and valid record do not prove intended identity. Community samples use fixed keys without checking DbSeek; this adaptation does not repeat that lookup. An aliased expression avoids changing the active area and does not modify the dictionary. (Sources: refs. 1–1.)
Syntax
X3Titulo()Return value
Character per historical manual.
Commented example
#Include "Protheus.ch"
User Function Ed724()
Local xResult := Nil
// The caller already verified this record key; do not reposition here.
If Select("SX3") > 0
If !SX3->(Eof())
xResult := SX3->(X3Titulo())
EndIf
EndIf
// Display only the type, without exposing dictionary content.
ConOut(ValType(xResult))
Return NilDisplays the result type; absent alias or EOF leaves Nil and displays U. Content/language are not fixed. Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
- Historical contract: verify availability/positioning on the target release. Do not open, close or edit SXs as a lookup side effect.
- Under review: editorial example neither compiled nor run in Protheus. Check includes, release, RDD and context before testing.
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