Using PreRender Causes Events to Stop

E

ERichardson

I have a custom control that works fine with ViewState enabled. The control inherits from WEbControl and contains a DataGrid control. Problem is, I'm not allowed to use ViewState. So I opted to call Page.RegisterHiddenField in the OnPreRender method of my control. However, after I do this, the datagrid no longer gets the SortCommand event. Can anyone point me in the right direction as to why calling PreRender in this scenario might cause events to stop firing?
 

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