DELPHI AREA Forum

hi.

I think I detect an error when searching for content.
specifically in a text file UTF-16 LE
This file contains the word "Database"

well ...
when I search the content "Datatabase" and option is [csoCaseSensitive]
returns True. OK.
when I search the content "datatabase" and options is [csoCaseSensitive]
returns False. OK.

but if the option is []
when I search the content "Datatabase" returns False. ??.
when I search the content "datatabase" returns False. ??.

this is a error?

file here: http://www.rcastro360.com/file.txt

I've tested the component FindFileW and demoW

Thanks.

Delphi 7, XP

Sorry, before I wrote the wrong word

Datatabase is Database
datatabase is database

anyway ... I have confirmed findfile has a bug in the search for content

well ...
when I search the content "Database" and option is [csoCaseSensitive]
returns True. OK.
when I search the content "database" and options is [csoCaseSensitive]
returns False. OK.

but if the option is []
when I search the content "Database" returns False. ??.
when I search the content "database" returns False. ??.

Thank you for bringing this bug in my attention.

I fixed the bug and you can download the update from the component's page. The bug was in both Ansi and Unicode versions of the component, and was affecting UTF-8, UTF-16, and ANSI searches.

Thank you for fixing it.
All your components are of high quality.

hi kambiz

a question:
you assume that if the file is ansi, the search phrase is ansi.
if the file is ansi and search phrase is wide ... search -> '???'

For example:
the search string is 副 档 名 and the file is ansi, if the file contains '???' returns true.



Thanks.

Search is based on the file content, and the search phrase may be converted to Ansi, UTF-16, or UTF-8.