TEXTBEFORE function

Contido

# TEXTBEFORE

Returns the text that occurs before a given substring or delimiter.

### Sintaxe

TEXTBEFORE( Text [; Delimiter [; Instance Number [; Match Mode [; Match End [; If Not Found ]]]]])

Text: the original text.

Delimiter: (optional) the delimiter. Multiple delimiters can be supplied.

Instance Number: (optional) the instance of the delimiter before which to extract text. The default is 1. A negative number starts searching from the end.

Match Mode: (optional) set to 1 to perform a case-insensitive match. The default is 0.

Match End: (optional) set to 1 to treat the end of text as a delimiter. The default is 0.

If Not Found: (optional) the value returned if no match is found. The default is #N/A.

Pódese omitir calquera dos argumentos opcionais. Un argumento opcional require que todos os separadores presentes estean presentes.

### Exemplos

=TEXTBEFORE("To be or not to be";"be";2;0;0;"@@@") returns the string "To be or not to", taking up to the second instance of the delimiter "be".

=TEXTBEFORE("To be or not to be";"question";1;0;0;"@@@") returns the text "@@@" because the delimiter "question" is not in the source text.

#### Información técnica

Esta función está dispoñíbel desde a versión 25.8 do LibreOffice.

Esta función NON é parte do estándar Formato Open Document para Aplicacións de Ofimática (OpenDocument), versión 1.3. Parte 4: Fórmula recalculada (OpenFormula). O espazo de nomes é

COM.MICROSOFT.TEXTBEFORE

Temas relacionados

TEXTBEFORE wiki page.

TEXTJOIN

TEXTSPLIT

TEXTAFTER