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How to detect no of Unicode Chinese characters

Posted on 2002-05-08
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Last Modified: 2013-12-03
I want to write a routine/function by using VB 6 that will get the value from a textfield. After that, the routine will report the number of Unicode Chinese characters found. In fact, beside chinese character, English, and other symbol may be included as well.

Any ideas on this?

Thanks!
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Question by:mscproj
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8 Comments
 
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Accepted Solution

by:
mcoop earned 100 total points
ID: 6996291
The simplest that I have seen - assuming that it is a DBCS in the text field - is:

       num_DBCS_chars = len(textField)/2

As the name "double-byte character set" seems to give it away <g>

I expect you are looking for more than this, but it really is that simple if you are using Unicode fonts in a text string.

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LVL 75

Expert Comment

by:Anthony Perkins
ID: 6996458
In addition to the comment by mccoop have you looked at the LenB function?

Anthony
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Expert Comment

by:mcoop
ID: 6996789
Oops - yes I meant to mention LenB()

Thanks
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Expert Comment

by:Moondancer
ID: 7017591
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Expert Comment

by:Moondancer
ID: 7116660
Zero response, EXPERTS PLEASE ADVISE.... shall I split points between you?
Moondancer - EE Moderator
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LVL 75

Expert Comment

by:Anthony Perkins
ID: 7117262
Fine with me. mcoop?

Anthony
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LVL 49

Expert Comment

by:DanRollins
ID: 7722421
mscproj, an EE Moderator will handle this for you.
Moderator, my recommended disposition is:

    Split points between: mcoop and acperkins@devx

DanRollins -- EE database cleanup volunteer
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Expert Comment

by:SpideyMod
ID: 7781106
per recommendation

SpideyMod
Community Support Moderator @Experts Exchange


acperkins points for you at:
http://www.experts-exchange.com/Programming/Programming_Languages/Visual_Basic/Q_20471358.html
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