two different user controls in same asp.net page

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this is my application link http://www.mediafire.com/download.php?zyncso3qi0k6pqi[^]

i had 2 different user controls in one .aspx page.

first user control was dropdownlist binded with database. second user control was gridview.

if i select a company int the dropdownlist products of that company should be displayed in the second user control.

my problem was, when i am selecting the companies in the dropdownlist gridview user control is loading first and 2nd dropdownlist selected event is firing..

please help me...

Posted 16-May-12 2:41am

varaprasadreddy

Updated 16-May-12 9:45am

Wendelius

v3

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Comments

Ed Nutting 16-May-12 8:47am

Hi there, your question is a bit unclear, what were you actually trying to do? Do you want the SelectionChange event to occur before the GridView is updated?
Ed

varaprasadreddy 25-May-12 6:56am

Hi friend sorry for the delay. what is mentioned is correct.
before the gridview is binding dropdownlist event has to be fired.

ZurdoDev 16-May-12 9:56am

Unless something has changes in recent versions of .Net, you cannot control the order that controls are loaded, unless you do it through code. But if they are on your aspx page .Net will load them in whatever order it wants. You may want to look into using a client side change event and JavaScript to kick off a webservice so that you are more in control. Or, look into delegates and raising events.

leena206 21-May-12 7:44am

actually your problem is not that much clear .. please elaborate

2 solutions

Solution 1

CSS

this problem may occur due to rendering.. while rendering put your 2nd usercontrol 1st ..
eg:
UC1 & UC2 //two user controls
at the loadtime keep order :
UC2
UC1

Posted 21-May-12 1:43am

leena206

v2

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varaprasadreddy · Accepted Answer · 2012-05-25T04:12:00

Solution 2

I cleared my problem. thanks for helping me.

this is the link

http://reddyinfosoft.blogspot.in/2012/05/interaction-between-two-user-controls.html#more[^]

[edit] clickable link [/edit]

Posted 25-May-12 4:12am

varaprasadreddy

Updated 25-May-12 9:45am

v2