filteredtextboxextender ajax conrol

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i am using filteredtextboxextender ajax conrol in my project for register user but it take space at the end of string according to the datatype length (e.g char(30)) in database.so plz help me how to remove space from it.
my code is

ASP.NET

<asp:TextBox ID="TextBox1"  runat="server" CssClass="stud_reg_textbox">
<asp:FilteredTextBoxExtender ID="FilteredTextBoxExtender1" runat="server" TargetControlID="TextBox1" FilterType="LowercaseLetters,UppercaseLetters"

DataBase Script

SQL

CREATE TABLE [dbo].[personal_detail]
(
    [student_id] [varchar](20) NOT NULL,
    [f_name] [char](30) NULL
)

Posted 10-Jun-12 22:22pm

srishti_

Updated 10-Jun-12 22:58pm

Sandeep Mewara

v2

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RDBurmon 13-Jun-12 9:30am

Thanks Everyone who replied to this thread , So Srishti, I think you have got enough responses and you should be able to mark it as your answer and close the thread. Please do so.

3 solutions

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Sandeep Mewara · Answer 1 · 2012-06-10T22:59:00

Solution 1

Your question is not quite clear but in order to remove space from the end, you can use Trim() in your C# code behind before inserting data.

Refer: MSDN: String.Trim Method[^]

Posted 10-Jun-12 22:59pm

Sandeep Mewara

Comments

srishti_ 11-Jun-12 5:58am

Trim() is not applicable for filteredtextboxextender.

Sandeep Mewara 11-Jun-12 6:03am

That was for server side data transfer.

For extender itself, use proper Filter criteria to avoid space enter.
Ex:
FilterType="Custom, Numbers"
ValidChars="+-=/*()."

srishti_ 11-Jun-12 6:53am

i want to use only for letters either in uppercase or in lowercase.

Wael Al Wirr · Answer 2 · 2012-06-12T19:47:00

Solution 2

Change the table column f_name type to varchar

Posted 12-Jun-12 19:47pm

Wael Al Wirr

janareddyjanareddy · Answer 3 · 2012-06-12T20:09:00

Solution 3

trim() is the best option to use in this case.....

Posted 12-Jun-12 20:09pm

janareddyjanareddy