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Início » Advpl CriaVar

Advpl CriaVar

Advpl CriaVar

Tipo: Processamento

Esta função cria uma variável, retornando o valor do campo, de acordo com o dicionário de dados. Avalia o inicializador padrão e retorna o conteúdo de acordo com o tipo de dado definido no dicionário.

Sintaxe

CriaVar(cCampo,lIniPad,cLado)

Parametros

cCampo – Nome do campo

lIniPad – Indica se considera (.T.) ou não (.F.) o inicializador

cLado – Se a variável for caracter, cLado pode ser: “C” – centralizado, “L”

– esquerdo ou “R” – direito

Retorna

uRet – Retorno (tipo de acordo com o dicionário de dados, considerando inicializador padrão)

Exemplo

// Exemplo do uso da função CriaVar:

cNumNota := CriaVar(“F2_DOC”) // Retorna o conteúdo do

// inicializador padrão,

// se existir, ou espaços em branco

Alert(cNumNota)

Return

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