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

	public void RegisterRequiresControlState (Control control)
	{
		if (control == null)
			throw new ArgumentNullException ("control");

		if (RequiresControlState (control))
			return;

		if (requireStateControls == null)
			requireStateControls = new List <Control> ();
		requireStateControls.Add (control);
		int n = requireStateControls.Count - 1;
		
		if (_savedControlState == null || n >= _savedControlState.Length) 
			return;

		for (Control parent = control.Parent; parent != null; parent = parent.Parent)
			if (parent.IsChildControlStateCleared)
				return;

		object state = _savedControlState [n];
		if (state != null)
			control.LoadControlState (state);
	}
	

		public void Methods_Deny_Unrestricted ()
		{
			Page p = new Page ();
			p.DesignerInitialize ();
			Assert.IsNotNull (p.GetPostBackClientEvent (control, "mono"), "GetPostBackClientEvent");
			Assert.IsNotNull (p.GetPostBackClientHyperlink (control, "mono"), "GetPostBackClientHyperlink");
			Assert.IsNotNull (p.GetPostBackEventReference (control), "GetPostBackEventReference(control)");
			Assert.IsNotNull (p.GetPostBackEventReference (control, "mono"), "GetPostBackEventReference(control,string)");
			Assert.AreEqual (0, p.GetTypeHashCode (), "GetTypeHashCode");
			Assert.IsFalse (p.IsClientScriptBlockRegistered ("mono"), "IsClientScriptBlockRegistered");
			Assert.IsFalse (p.IsStartupScriptRegistered ("mono"), "IsStartupScriptRegistered");
			p.RegisterArrayDeclaration ("arrayname", "value");
			p.RegisterClientScriptBlock ("key", "script");
			p.RegisterHiddenField ("name", "hidden");
			p.RegisterOnSubmitStatement ("key", "script");
			p.RegisterRequiresPostBack (new HtmlTextArea ());
			p.RegisterRequiresRaiseEvent (new HtmlAnchor ());
			p.RegisterStartupScript ("key", "script");
			p.Validate ();
			p.VerifyRenderingInServerForm (control);
#if NET_2_0
			p.Controls.Add (control);
			Assert.IsNotNull (p.FindControl ("mono"), "FindControl");
			p.RegisterRequiresControlState (control);
			Assert.IsTrue (p.RequiresControlState (control), "RequiresControlState");
			p.UnregisterRequiresControlState (control);
			Assert.IsNotNull (p.GetValidators (String.Empty), "GetValidators");
			p.Validate (String.Empty);
#endif
		}