Hy,

I'll b glad if sumbdy tells me wot exactly IsPostBack()
used for ? n how does it hlp in any way ?

Thx..

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It bcums FATAL wen my brain puts my eyes on Call-Waiting ! >|B-)

IsPostBack is property of the PAGE that is used when a user submits a form to the server.

Whenever you click on a server control the form is submitted to the server and IsPostBack is set to true

Regards,
zakaria

Hy,

Thx 4 ur rply..

but it still isn't clear to me..

wot exactly does it do ?

Ciao..

The first time a page loads IsPostBack = false. If a user interacts with the page and the page is submitted to the server for processing when it loads again IsPostBack = true. So, if you have a dropdownlist with autopostback = true and wanted to bind a datagrid after the user selected something from the dropdownlist you would check IsPostBack for true then bind the datagrid.

If IsPostBack Then
     BindDataGrid()
End If