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Nuno

Verificar existencia de uma substring numa string

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Nuno

boas na seguinte string queria verificar a existencia da palavra "aAVa"

testei com

 if linha.contains("aAVa")

mas nada feito.

String:

linha= %%ñ%l4aAVaTExto a retirar%K@0 óøóø%%%Ùñ%l,aAVaA TExto a retirar2%%%$ñ%l

(aAVaA1%%%ñ%l,aAVaA 6,51%6²K@0 ×vî×vî%%×%l,aAVaTExto a retirar3%K@0 óøóøK@0

£×î£×î%%Ê×%l,aAVaAP.V.P.%K@0 óøóøK@0 ×5î×5î%%×%l(aAVaAUd%K@0 óøóøK@0 W×®îW×®î%%j×%l,aAVaAImporte%K@0 óøóø%%{%l(

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ribeiro55

Estás a fazer alguma coisa errada, porque isso tem de funcionar.

Dim linha As String = "%%ñ%l4aAVaTExto a retirar%K@0 óøóø%%%Ùñ%l,aAVaA TExto a retirar2%%%$ñ%l(aAVaA1%%%ñ%l,aAVaA 6,51%6²K@0 ×vî×vî%%×%l,aAVaTExto a retirar3%K@0 óøóøK@0£×î£×î%%Ê×%l,aAVaAP.V.P.%K@0 óøóøK@0 ×5î×5î%%×%l(aAVaAUd%K@0 óøóøK@0 W×®îW×®î%%j×%l,aAVaAImporte%K@0 óøóø%%{%l("
MsgBox(linha.Contains("aAVa"))

Devolverá TRUE, que indica que existe

Alternativamente podes testar se o índice de uma sub-string é diferente de -1 (ou seja, existe algures), assim:

MsgBox(linha.IndexOf("aAVa") <> -1)

Devolverá TRUE, que indica que existe.


Sérgio Ribeiro


"Great coders aren't born. They're compiled and released"
"Expert coders do not need a keyboard. They just throw magnets at the RAM chips"

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