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aspx_professional thread: Re: DataGrid Column Collection and Post back


Message #1 by "benjamin" <benjamin@e...> on Fri, 5 Apr 2002 00:57:26
you need to provide a link to the context

not sure how you would do this in a component but if it were a class and 
you were calling a method from the page you might do something like

myclass.new(context.current)


and then in the class

you can do context.reponse.write("Hello world")

there is a pointer to a good article on this that i think includes 
components on www.dotnet247.com do a search for context i think they are 
buy a susan somebody or other.

Pat

-----Original Message-----
From: benjamin [mailto:benjamin@e...]
Sent: 05 April 2002 01:57
To: ASPX_Professional
Subject: [aspx_professional] Re: DataGrid Column Collection and Post
back


I am writing a component in a separate file. How would I add the 
controls
in Page_OnInit ? I can't access the page itself. Or can I ?

>
>   Where are you doing "DataGrid.Columns.Add(BoundColumn)"? In order to 

> access control AFTER POSTBACK, you need to add server controls
> in "Page_OnInit()" event handler. If you do it in Page_OnLoad(), you
won't
> be able to access the BoundColumns you add manually.

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