[How Do I:] Use the ASP.NET AJAX FilteredTextbox Extender?

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Learn how the handy ASP.NET AJAX FilteredTextbox extender allows the developer to define which characters the user may enter in a text box control.

Presented by Joe Stagner

Duration: 5 minutes, 30 seconds

Date: 31 January 2007

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Comments : 10

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subbareddy550 : On April 18, 2008 3:39 AM said:

This type of vedios are very useful to the developers.I am thankful to this site developers.

the_N_Channel : On May 09, 2008 12:07 AM said:

Nice introduction, but I wish you'd gone a little more into details...I assume that valid chars works with regular expressions? It looks like the FilterType property supports multiple modes (ie, "Custom, Numbers"), which may be a little unintuitive for those used to boolean ORing Enums...please keep those things in mind in the future!  

Ayomide : On June 12, 2008 1:05 PM said:

Great beginning,however more depth is needed in order to show the user an error message.

rozlin_22 : On July 03, 2008 5:32 AM said:

Can I use regex as filters? like for example i want to restrict the user to just enter specific patterns.

cv_vikram : On August 06, 2008 1:47 PM said:

Very good video...thanks

jccastillo : On October 17, 2008 11:38 AM said:

Is good, but how i make ValidChars the key the space

rastacielo : On December 02, 2008 5:59 PM said:

Key the Space???, here:

FilterMode="InvalidChars" InvalidChars="-.,´ç+`;:_Ǩ*^{}][¡'¿?=)(/&%$·!|@1234567890ªº ">

Hug!!!

djibril_chimere_DIAW : On December 30, 2008 5:01 AM said:

Thanks! Jërëjëf!

chandradev1 : On May 09, 2009 6:05 AM said:

great video

Yuriy Zaletskyy : On October 09, 2009 2:32 PM said:

Hello JOe. I have another kind of question. I developing application, and I need filter for Cyrillic and Arabic characters. Is it possible to use filteredtextboxextender for this purpose just typing FilterType="UppercaseLetters,LowercaseLetters,Numbers" ?

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