RE: [DUG] "IN" an array?

Jeremy Coulter Wed, 02 Jun 2004 23:16:14 -0700

Title: Message

worked like a charm !! thanks.

jeremy

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of [EMAIL PROTECTED]
Sent: Thursday, 3 June 2004 17:21
To: [EMAIL PROTECTED]
Subject: RE: [DUG] "IN" an array?

If you are using D7 and you are talking about array of strings, then you are in luck. There is a function called AnsiIndexStr() that can search for a string in an array of strings, case-sensitive, or AnsiIndexText(), case-insenstitive.

Cheers,

Kuet-Fung

-----Original Message-----
From: Ross Levis [mailto:[EMAIL PROTECTED]
Sent: Thursday, 3 June 2004 17:03
To: NZ Borland Developers Group - Delphi List
Subject: Re: [DUG] "IN" an array?

Just curious. Since arrays occupy contiguous memory space, would there be a way of testing the whole array as one large string, and use the pos function?

Ross.

----- Original Message -----

From: [EMAIL PROTECTED]

To: [EMAIL PROTECTED]

Sent: Thursday, June 03, 2004 4:39 PM

Subject: RE: [DUG] "IN" an array?

you'll have to iterate the array and check each value for a match

something like ::

for i := low(myArray) to high(myArray) do

if myArray[i] = iValue then

begin

// match found

break;

end;

IN is a set operator.

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RE: [DUG] "IN" an array?

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