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Hi,

I have an asp.net application with MMIT ObjectList controls. Recently i upgrade the framework to 1.1. When I click one of the lines in the objectlist to see the details and hit [Back] command to go back, I got an error like this:
Invalid posted data for current ObjectList ViewMode. (The ObjectList may have been databound on postback during Page_Load, resetting the ViewMode. Call DataBind in Page_Load only if IsPostBack is false.)
but it works fine with dotnet framework 1.0.

Anybody knows what that happened and how to resolve it?

thanks!

Did you make sure databinding of the objectlist does not take place
when it's a postback?

uni <> wrote in message news:<B3E48F11-7A49-45D3-A572->...
> Hi,
>
> I have an asp.net application with MMIT ObjectList controls. Recently i upgrade the framework to 1.1. When I click one of the lines in the objectlist to see the details and hit [Back] command to go back, I got an error like this:
> Invalid posted data for current ObjectList ViewMode. (The ObjectList may have been databound on postback during Page_Load, resetting the ViewMode. Call DataBind in Page_Load only if IsPostBack is false.)
> but it works fine with dotnet framework 1.0.
>
> Anybody knows what that happened and how to resolve it?
>
> thanks!

In some cases, i need to rebind the data upon posting back to reflect the changes. It works fine in 1.0 though.