I have web page, which has tree update pannles.
and along with that two radio button and 3 image buttons.
in update pannel 1 contains one tree control.
and user select one radio button then clicks on the button to load the tree control.
I have override the two function given below to save viewstate but when i select one radio button and clicks on load tree button i am getting the erro give in the title field.
could any one help me here why i am getting this error.
protected override object LoadPageStateFromPersistenceMedium()
protected override void SavePageStateToPersistenceMedium(object viewState)
Session["ViewState"] = viewState;
// Bug requires Hidden Form Field __VIEWSTATE