Grid View_ Edit Item Template

[Guna]

Hi all I am using grid view to display user profile from db. when I
click the edit hyperlink, I want some fields with other controls other
than Textbox (Say for example I want drop down control for blood
group with a list of some values).

so when I click the edit button I can choose my blood group from
available blood groups and then I click the update button.

I have used the Edit Item Template I am struck at how can I bind the
table name to the dropdown control in Edit Item Template and how to
retrieve the value from there and has to update the data base.


Please tell me How to do this? and Is there any other procedures other
than this then just post to here.

Thanks in Advance
Ganesh