System.Web.UI.Page.SavePageControlState C# (CSharp) Метод

	object SavePageControlState ()
	{
		int count = requireStateControls == null ? 0 : requireStateControls.Count;
		if (count == 0)
			return null;
		
		object state;
		object[] controlStates = new object [count];
		object[] adapterState = new object [count];
		Control control;
		ControlAdapter adapter;
		bool allNull = true;
		TraceContext trace = (Context != null && Context.Trace.IsEnabled) ? Context.Trace : null;
		
		for (int n = 0; n < count; n++) {
			control = requireStateControls [n];
			state = controlStates [n] = control.SaveControlState ();
			if (state != null)
				allNull = false;
			
			if (trace != null)
				trace.SaveControlState (control, state);

			adapter = control.Adapter;
			if (adapter != null) {
				adapterState [n] = adapter.SaveAdapterControlState ();
				if (adapterState [n] != null) allNull = false;
			}
		}
		
		if (allNull)
			return null;
		else
			return new Pair (controlStates, adapterState);
	}