display last ID from sql into a textbox by selecting department from drop down list using C#

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i have 5 departments, and the database is of foll structure

ID department employeename

d1-1 abc aaaaa
d1-2 abc aaaaswdeded
d1-3 abc ewdwcvcd

d2-1 xyz cwecfewfd
d2-1 xyz dewddd
d2-3 xyz fdwedwe

d3-1 ccc dddwq
d3-2 ccc ddwed

d4-1 wq cwewq

i want to display the last id of department when department is selected from drop down list

Posted 28-Jul-11 20:12pm

Db issues

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Tajuddin_HYD · Answer 1 · 2011-07-28T20:26:00

Solution 1

Hi,

You can use the following query to get the last row

C++

SELECT Top 1 id FROM table_department WHERE departmet='abc' ORDER BY id  desc

Posted 28-Jul-11 20:26pm

Tajuddin_HYD

Comments

Db issues 29-Jul-11 2:37am

Thanks Taj