How to simulate postback in nested usercontrols?

Posted by jaloplo on Stack Overflow See other posts from Stack Overflow or by jaloplo
Published on 2009-04-29T10:49:35Z Indexed on 2010/04/15 14:43 UTC
Read the original article Hit count: 399

Filed under:

ASP.NET

|

usercontrols

|

postback

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web-development

Hi all,

I'm doing an asp.net application with one page. In this page, I have one usercontrol defined. This usercontrol has a menu (three buttons) and 3 usercontrols defined too. Depending on the clicked button one of the three usercontrols turn to visible true or false.

In these three usercontrols I have a button and a message, and I want to show the message "It's NOT postback" when the button of the menu is clicked, and when the button of the usercontrol is clicked the message will be "YES, it's postback!!!".

The question is that using property "IsPostBack" of the usercontrol or the page the message will never be "It's NOT postback" because of the clicked button of the menu to show the nested usercontrol.

This is the structure of the page:

page
  parent usercontrol
    menu
    nested usercontrol 1
      message
      button
    nested usercontrol 2
    nested usercontrol 3

I know it can be done using ViewState but, there is a way to simulate IsPostBack property or know when is the true usercontrol postback?

Thanks.

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