/// <include file='doc\Style.uex' path='docs/doc[@for="Style.SaveViewState"]/*' />
/// <devdoc>
/// <para>A protected method. Saves any state that has been modified
/// after the TrackViewState method was invoked.</para>
/// </devdoc>
protected internal virtual object SaveViewState()
{
if (statebag != null)
{
if (markedBits != 0)
{
// new bits or properties were changed
// updating the state bag at this point will automatically mark
// SetBitsKey as dirty, and it will be added to the resulting viewstate
ViewState[SetBitsKey] = markedBits;
}
if (ownStateBag)
{
return(ViewState.SaveViewState());
}
}
return(null);
}
protected virtual object SaveViewState()
{
return(ViewState.SaveViewState());
}