How to show hierarchial data in a dropdownlist.

Posted by vaibhav on Stack Overflow See other posts from Stack Overflow or by vaibhav
Published on 2010-03-21T21:50:45Z Indexed on 2010/03/21 22:01 UTC
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sql

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sql-server

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.NET

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ASP.NET

I have a table in sqlserver 2005.
alt text

I want to show all domain name in a dropdownlist maintaing the same hierarchy. i.e

Law
Engineering
--civil
--Mechanical
Medical
--Dental
----Cavity
--MBBS

I need to append '--' according to the domain level. Is it possible using a sql query. or alternatively can I have any other control to show this data.

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