mono/mcs/class/Managed.Windows.Forms/Test/System.Windows.Forms/ControlHandleTest.cs

#if NET_2_0
// This test is designed to find exactly what conditions cause the control's
// Handle to be created.
using System;
using NUnit.Framework;
using System.Drawing;
using System.Windows.Forms;
using System.ComponentModel;

namespace MonoTests.System.Windows.Forms
{
	[TestFixture]
	public class ControlHandleTest
	{
		[Test]
		public void TestConstructors ()
		{
			Control c = new Control ();
			Assert.IsFalse (c.IsHandleCreated, "A1");

			c = new Control ("bob");
			Assert.IsFalse (c.IsHandleCreated, "A2");

			c = new Control (new Control (), "bob");
			Assert.IsFalse (c.IsHandleCreated, "A3");

			c = new Control ("bob", 0, 0, 100, 100);
			Assert.IsFalse (c.IsHandleCreated, "A4");

			c = new Control (new Control (), "bob", 0, 0, 100, 100);
			Assert.IsFalse (c.IsHandleCreated, "A5");
		}
		
		[Test]
		public void TestPublicProperties ()
		{
			// This long, carpal-tunnel syndrome inducing test shows us that
			// the following properties cause the Handle to be created:
			// - AccessibilityObject	[get]
			// - Capture			[set]
			// - Handle			[get]
			Control c = new Control ();
			
			// A
			object o = c.AccessibilityObject;
			Assert.IsTrue (c.IsHandleCreated, "A0");
			c = new Control ();
			
			o = c.AccessibleDefaultActionDescription;
			c.AccessibleDefaultActionDescription = "playdoh";
			Assert.IsFalse (c.IsHandleCreated, "A1");
			o = c.AccessibleDescription;
			c.AccessibleDescription = "more playdoh!";
			Assert.IsFalse (c.IsHandleCreated, "A2");
			o = c.AccessibleName;
			c.AccessibleName = "playdoh fun factory";
			Assert.IsFalse (c.IsHandleCreated, "A3");
			o = c.AccessibleRole;
			c.AccessibleRole = AccessibleRole.Border;
			Assert.IsFalse (c.IsHandleCreated, "A4");
			o = c.AllowDrop;
			c.AllowDrop = true;
			Assert.IsFalse (c.IsHandleCreated, "A5");
			// If we don't reset the control, handle creation will fail
			// because AllowDrop requires STAThread, which Nunit doesn't do
			c = new Control();	
			o = c.Anchor;
			c.Anchor = AnchorStyles.Right;
			Assert.IsFalse (c.IsHandleCreated, "A6");
			o = c.AutoScrollOffset;
			c.AutoScrollOffset = new Point (40, 40);
			Assert.IsFalse (c.IsHandleCreated, "A7");
			o = c.AutoSize;
			c.AutoSize = true;
			Assert.IsFalse (c.IsHandleCreated, "A8");
		
			// B
			o = c.BackColor;
			c.BackColor = Color.Green;
			Assert.IsFalse (c.IsHandleCreated, "A9");
			o = c.BackgroundImage;
			c.BackgroundImage = new Bitmap (1, 1);
			Assert.IsFalse (c.IsHandleCreated, "A10");
			o = c.BackgroundImageLayout;
			c.BackgroundImageLayout = ImageLayout.Stretch;
			Assert.IsFalse (c.IsHandleCreated, "A11");
			o = c.BindingContext;
			c.BindingContext = new BindingContext ();
			Assert.IsFalse (c.IsHandleCreated, "A12");
			o = c.Bottom;
			Assert.IsFalse (c.IsHandleCreated, "A13");
			o = c.Bounds;
			c.Bounds = new Rectangle (0, 0, 12, 12);
			Assert.IsFalse (c.IsHandleCreated, "A14");
			
			// C
			o = c.CanFocus;
			Assert.IsFalse (c.IsHandleCreated, "A15");
			o = c.CanSelect;
			Assert.IsFalse (c.IsHandleCreated, "A16");
			o = c.Capture;
			Assert.IsFalse (c.IsHandleCreated, "A17a");
			c.Capture = true;
			Assert.IsTrue (c.IsHandleCreated, "A17b");
			c = new Control ();
			o = c.CausesValidation;
			c.CausesValidation = false;
			Assert.IsFalse (c.IsHandleCreated, "A18");
			o = c.ClientRectangle;
			Assert.IsFalse (c.IsHandleCreated, "A19");
			o = c.ClientSize;
			c.ClientSize = new Size (30, 30);
			Assert.IsFalse (c.IsHandleCreated, "A20");
			o = c.CompanyName;
			Assert.IsFalse (c.IsHandleCreated, "A21");
			o = c.Container;
			Assert.IsFalse (c.IsHandleCreated, "A22");
			o = c.ContainsFocus;
			Assert.IsFalse (c.IsHandleCreated, "A23");
			o = c.ContextMenu;
			c.ContextMenu = new ContextMenu ();
			Assert.IsFalse (c.IsHandleCreated, "A24");
			o = c.ContextMenuStrip;
			c.ContextMenuStrip = new ContextMenuStrip ();
			Assert.IsFalse (c.IsHandleCreated, "A25");
			o = c.Controls;
			Assert.IsFalse (c.IsHandleCreated, "A26");
			o = c.Created;
			Assert.IsFalse (c.IsHandleCreated, "A27");
			o = c.Cursor;
			c.Cursor = Cursors.Arrow;
			Assert.IsFalse (c.IsHandleCreated, "A28");
			
			// D
			o = c.DataBindings;
			Assert.IsFalse (c.IsHandleCreated, "A29");
			o = c.DisplayRectangle;
			Assert.IsFalse (c.IsHandleCreated, "A30");
			o = c.Disposing;
			Assert.IsFalse (c.IsHandleCreated, "A31");
			o = c.Dock;
			c.Dock = DockStyle.Fill;
			Assert.IsFalse (c.IsHandleCreated, "A32");

			// E-H
			o = c.Enabled;
			c.Enabled = false;
			Assert.IsFalse (c.IsHandleCreated, "A33");
			c = new Control ();  //Reset just in case enable = false affects things
			o = c.Focused;
			Assert.IsFalse (c.IsHandleCreated, "A34");
			o = c.Font;
			c.Font = new Font (c.Font, FontStyle.Bold);
			Assert.IsFalse (c.IsHandleCreated, "A35");
			o = c.ForeColor;
			c.ForeColor = Color.Green;
			Assert.IsFalse (c.IsHandleCreated, "A36");
			o = c.Handle;
			Assert.IsTrue (c.IsHandleCreated, "A37");
			c = new Control ();
			o = c.HasChildren;
			Assert.IsFalse (c.IsHandleCreated, "A38");
			o = c.Height;
			c.Height = 12;
			Assert.IsFalse (c.IsHandleCreated, "A39");
			
			// I - L
			o = c.ImeMode;
			c.ImeMode = ImeMode.On;
			Assert.IsFalse (c.IsHandleCreated, "A40");
			o = c.InvokeRequired;
			Assert.IsFalse (c.IsHandleCreated, "A41");
			o = c.IsAccessible;
			Assert.IsFalse (c.IsHandleCreated, "A42");
			o = c.IsDisposed;
			Assert.IsFalse (c.IsHandleCreated, "A43");
			o = c.IsMirrored;
			Assert.IsFalse (c.IsHandleCreated, "A44");
			o = c.LayoutEngine;
			Assert.IsFalse (c.IsHandleCreated, "A45");
			o = c.Left;
			c.Left = 15;
			Assert.IsFalse (c.IsHandleCreated, "A46");
			o = c.Location;
			c.Location = new Point (20, 20);
			Assert.IsFalse (c.IsHandleCreated, "A47");

			// M - N
			o = c.Margin;
			c.Margin = new Padding (6);
			Assert.IsFalse (c.IsHandleCreated, "A48");
			o = c.MaximumSize;
			c.MaximumSize = new Size (500, 500);
			Assert.IsFalse (c.IsHandleCreated, "A49");
			o = c.MinimumSize;
			c.MinimumSize = new Size (100, 100);
			Assert.IsFalse (c.IsHandleCreated, "A50");
			o = c.Name;
			c.Name = "web";
			Assert.IsFalse (c.IsHandleCreated, "A51");
			
			// P - R
			o = c.Padding;
			c.Padding = new Padding (4);
			Assert.IsFalse (c.IsHandleCreated, "A52");
			o = c.Parent;
			c.Parent = new Control ();
			Assert.IsFalse (c.IsHandleCreated, "A53");
			o = c.PreferredSize;
			Assert.IsFalse (c.IsHandleCreated, "A54");
			o = c.ProductName;
			Assert.IsFalse (c.IsHandleCreated, "A55");
			o = c.ProductVersion;
			Assert.IsFalse (c.IsHandleCreated, "A56");
			o = c.RecreatingHandle;
			Assert.IsFalse (c.IsHandleCreated, "A57");
			o = c.Region;
			c.Region = new Region (new Rectangle (0, 0, 177, 177));
			Assert.IsFalse (c.IsHandleCreated, "A58");
			o = c.Right;
			Assert.IsFalse (c.IsHandleCreated, "A59");
			o = c.RightToLeft;
			c.RightToLeft = RightToLeft.Yes;
			Assert.IsFalse (c.IsHandleCreated, "A60");
			
			// S - W
			o = c.Site;
			Assert.IsFalse (c.IsHandleCreated, "A61");
			o = c.Size;
			c.Size = new Size (188, 188);
			Assert.IsFalse (c.IsHandleCreated, "A62");
			o = c.TabIndex;
			c.TabIndex = 5;
			Assert.IsFalse (c.IsHandleCreated, "A63");
			o = c.Tag;
			c.Tag = "moooooooo";
			Assert.IsFalse (c.IsHandleCreated, "A64");
			o = c.Text;
			c.Text = "meoooowww";
			Assert.IsFalse (c.IsHandleCreated, "A65");
			o = c.Top;
			c.Top = 16;
			Assert.IsFalse (c.IsHandleCreated, "A66");
			o = c.TopLevelControl;
			Assert.IsFalse (c.IsHandleCreated, "A67");
			o = c.UseWaitCursor;
			c.UseWaitCursor = true;
			Assert.IsFalse (c.IsHandleCreated, "A68");
			o = c.Visible;
			c.Visible = true;
			Assert.IsFalse (c.IsHandleCreated, "A69");
			o = c.Width;
			c.Width = 190;
			Assert.IsFalse (c.IsHandleCreated, "A70");
			o = c.WindowTarget;
			Assert.IsFalse (c.IsHandleCreated, "A71");
		}
		
		[Test]
		public void TestProtectedProperties ()
		{
			// Not a surprise, but none of these cause handle creation.
			// Included just to absolutely certain.
			ProtectedPropertyControl c = new ProtectedPropertyControl ();

			object o = c.PublicCanRaiseEvents;
			Assert.IsFalse (c.IsHandleCreated, "A1");
			o = c.PublicCreateParams;
			Assert.IsFalse (c.IsHandleCreated, "A2");
			o = c.PublicDefaultCursor;
			Assert.IsFalse (c.IsHandleCreated, "A3");
			o = c.PublicDefaultImeMode;
			Assert.IsFalse (c.IsHandleCreated, "A4");
			o = c.PublicDefaultMargin;
			Assert.IsFalse (c.IsHandleCreated, "A5");
			o = c.PublicDefaultMaximumSize;
			Assert.IsFalse (c.IsHandleCreated, "A6");
			o = c.PublicDefaultMinimumSize;
			Assert.IsFalse (c.IsHandleCreated, "A7");
			o = c.PublicDefaultPadding;
			Assert.IsFalse (c.IsHandleCreated, "A8");
			o = c.PublicDefaultSize;
			Assert.IsFalse (c.IsHandleCreated, "A9");
			o = c.PublicDoubleBuffered;
			c.PublicDoubleBuffered = !c.PublicDoubleBuffered;
			Assert.IsFalse (c.IsHandleCreated, "A10");
			o = c.PublicFontHeight;
			c.PublicFontHeight = c.PublicFontHeight + 1;
			Assert.IsFalse (c.IsHandleCreated, "A11");
			o = c.PublicRenderRightToLeft;
			Assert.IsFalse (c.IsHandleCreated, "A12");
			o = c.PublicResizeRedraw;
			c.PublicResizeRedraw = !c.PublicResizeRedraw;
			Assert.IsFalse (c.IsHandleCreated, "A13");
			o = c.PublicScaleChildren;
			Assert.IsFalse (c.IsHandleCreated, "A14");
			o = c.PublicShowFocusCues;
			Assert.IsFalse (c.IsHandleCreated, "A15");
			o = c.PublicShowKeyboardCues;
			Assert.IsFalse (c.IsHandleCreated, "A16");
		}
		 
		Control invokecontrol = new Control ();
		
		[Test]
		public void TestPublicMethods ()
		{
			// Public Methods that force Handle creation:
			// - CreateControl ()
			// - CreateGraphics ()
			// - GetChildAtPoint ()
			// - Invoke, BeginInvoke throws InvalidOperationException if Handle has not been created
			// - PointToClient ()
			// - PointToScreen ()
			// - RectangleToClient ()
			// - RectangleToScreen ()
			Control c = new Control ();
			
			c.BringToFront ();
			Assert.IsFalse (c.IsHandleCreated, "A1");
			c.Contains (new Control ());
			Assert.IsFalse (c.IsHandleCreated, "A2");
			c.CreateControl ();
			Assert.IsTrue (c.IsHandleCreated, "A3");
			c = new Control ();
			Graphics g = c.CreateGraphics ();
			g.Dispose ();
			Assert.IsTrue (c.IsHandleCreated, "A4");
			c = new Control ();
			c.Dispose ();
			Assert.IsFalse (c.IsHandleCreated, "A5");
			c = new Control ();
			c.DoDragDrop ("yo", DragDropEffects.None);
			Assert.IsFalse (c.IsHandleCreated, "A6");
			//Bitmap b = new Bitmap (100, 100);
			//c.DrawToBitmap (b, new Rectangle (0, 0, 100, 100));
			//Assert.IsFalse (c.IsHandleCreated, "A7");
			//b.Dispose ();
			c.FindForm ();
			Assert.IsFalse (c.IsHandleCreated, "A8");
			c.Focus ();
			Assert.IsFalse (c.IsHandleCreated, "A9");
			c.GetChildAtPoint (new Point (10, 10));
			Assert.IsTrue (c.IsHandleCreated, "A10");
			c.GetContainerControl ();
			c = new Control ();
			Assert.IsFalse (c.IsHandleCreated, "A11");
			c.GetNextControl (new Control (), true);
			Assert.IsFalse (c.IsHandleCreated, "A12");
			c.GetPreferredSize (Size.Empty);
			Assert.IsFalse (c.IsHandleCreated, "A13");
			c.Hide ();
			Assert.IsFalse (c.IsHandleCreated, "A14");
			c.Invalidate ();
			Assert.IsFalse (c.IsHandleCreated, "A15");
			//c.Invoke (new InvokeDelegate (InvokeMethod));
			//Assert.IsFalse (c.IsHandleCreated, "A16");
			c.PerformLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A17");
			c.PointToClient (new Point (100, 100));
			Assert.IsTrue (c.IsHandleCreated, "A18");
			c = new Control ();
			c.PointToScreen (new Point (100, 100));
			Assert.IsTrue (c.IsHandleCreated, "A19");
			c = new Control ();
			//c.PreProcessControlMessage   ???
			//c.PreProcessMessage          ???
			c.RectangleToClient (new Rectangle (0, 0, 100, 100));
			Assert.IsTrue (c.IsHandleCreated, "A20");
			c = new Control ();
			c.RectangleToScreen (new Rectangle (0, 0, 100, 100));
			Assert.IsTrue (c.IsHandleCreated, "A21");
			c = new Control ();
			c.Refresh ();
			Assert.IsFalse (c.IsHandleCreated, "A22");
			c.ResetBackColor ();
			Assert.IsFalse (c.IsHandleCreated, "A23");
			c.ResetBindings ();
			Assert.IsFalse (c.IsHandleCreated, "A24");
			c.ResetCursor ();
			Assert.IsFalse (c.IsHandleCreated, "A25");
			c.ResetFont ();
			Assert.IsFalse (c.IsHandleCreated, "A26");
			c.ResetForeColor ();
			Assert.IsFalse (c.IsHandleCreated, "A27");
			c.ResetImeMode ();
			Assert.IsFalse (c.IsHandleCreated, "A28");
			c.ResetRightToLeft ();
			Assert.IsFalse (c.IsHandleCreated, "A29");
			c.ResetText ();
			Assert.IsFalse (c.IsHandleCreated, "A30");
			c.SuspendLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A31");
			c.ResumeLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A32");
			c.Scale (new SizeF (1.5f, 1.5f));
			Assert.IsFalse (c.IsHandleCreated, "A33");
			c.Select ();
			Assert.IsFalse (c.IsHandleCreated, "A34");
			c.SelectNextControl (new Control (), true, true, true, true);
			Assert.IsFalse (c.IsHandleCreated, "A35");
			c.SetBounds (0, 0, 100, 100);
			Assert.IsFalse (c.IsHandleCreated, "A36");
			c.Show ();
			Assert.IsFalse (c.IsHandleCreated, "A37");
			c.Update ();
			Assert.IsFalse (c.IsHandleCreated, "A38");
		}
		
		public delegate void InvokeDelegate ();
		public void InvokeMethod () { invokecontrol.Text = "methodinvoked"; }
		
		[Test]
		[ExpectedException (typeof (InvalidOperationException))]
		public void InvokeIOE ()
		{
			Control c = new Control ();
			c.Invoke (new InvokeDelegate (InvokeMethod));
		}
		
		private class ProtectedPropertyControl : Control
		{
			public bool PublicCanRaiseEvents { get { return base.CanRaiseEvents; } }
			public CreateParams PublicCreateParams { get { return base.CreateParams; } }
			public Cursor PublicDefaultCursor { get { return base.DefaultCursor; } }
			public ImeMode PublicDefaultImeMode { get { return base.DefaultImeMode; } }
			public Padding PublicDefaultMargin { get { return base.DefaultMargin; } }
			public Size PublicDefaultMaximumSize { get { return base.DefaultMaximumSize; } }
			public Size PublicDefaultMinimumSize { get { return base.DefaultMinimumSize; } }
			public Padding PublicDefaultPadding { get { return base.DefaultPadding; } }
			public Size PublicDefaultSize { get { return base.DefaultSize; } }
			public bool PublicDoubleBuffered { get { return base.DoubleBuffered; } set { base.DoubleBuffered = value; } }
			public int PublicFontHeight { get { return base.FontHeight; } set { base.FontHeight = value; } }
			public bool PublicRenderRightToLeft { get { return base.RenderRightToLeft; } }
			public bool PublicResizeRedraw { get { return base.ResizeRedraw; } set { base.ResizeRedraw = value; } }
			public bool PublicScaleChildren { get { return base.ScaleChildren; } }
			public bool PublicShowFocusCues { get { return base.ShowFocusCues; } }
			public bool PublicShowKeyboardCues { get { return base.ShowKeyboardCues; } }
		}
		
		[Test]
		public void TestProtectedMethods ()
		{
			// Protected Methods that force Handle creation:
			// - CreateAccessibilityInstance ()
			// - CreateHandle ()
			// - IsInputChar ()
			// - SetTopLevel ()
			ProtectedMethodsControl c = new ProtectedMethodsControl ();
			
			c.PublicAccessibilityNotifyClients (AccessibleEvents.Focus, 0);
			Assert.IsFalse (c.IsHandleCreated, "A1");
			c.PublicCreateAccessibilityInstance ();
			Assert.IsTrue (c.IsHandleCreated, "A2");
			c = new ProtectedMethodsControl (); 
			c.PublicCreateControlsInstance ();
			Assert.IsFalse (c.IsHandleCreated, "A3");
			c.PublicCreateHandle ();
			Assert.IsTrue (c.IsHandleCreated, "A4");
			c = new ProtectedMethodsControl (); 
			c.PublicDestroyHandle ();
			Assert.IsFalse (c.IsHandleCreated, "A5");
			c = new ProtectedMethodsControl ();
			c.PublicGetAccessibilityObjectById (0);
			Assert.IsFalse (c.IsHandleCreated, "A6");
			c.PublicGetAutoSizeMode ();
			Assert.IsFalse (c.IsHandleCreated, "A7");
			c.PublicGetScaledBounds (new Rectangle (0, 0, 100, 100), new SizeF (1.5f, 1.5f), BoundsSpecified.All);
			Assert.IsFalse (c.IsHandleCreated, "A8");
			c.PublicGetStyle (ControlStyles.FixedHeight);
			Assert.IsFalse (c.IsHandleCreated, "A9");
			c.PublicGetTopLevel ();
			Assert.IsFalse (c.IsHandleCreated, "A10");
			c.PublicInitLayout ();
			Assert.IsFalse (c.IsHandleCreated, "A11");
			c.PublicInvokeGotFocus (c, EventArgs.Empty);
			Assert.IsFalse (c.IsHandleCreated, "A12");
			c.PublicInvokeLostFocus (c, EventArgs.Empty);
			Assert.IsFalse (c.IsHandleCreated, "A13");
			c.PublicInvokeOnClick (c, EventArgs.Empty);
			Assert.IsFalse (c.IsHandleCreated, "A14");
			c.PublicInvokePaint (c, new PaintEventArgs (Graphics.FromImage (new Bitmap (1, 1)), Rectangle.Empty));
			Assert.IsFalse (c.IsHandleCreated, "A15");
			c.PublicInvokePaintBackground (c, new PaintEventArgs (Graphics.FromImage (new Bitmap (1, 1)), Rectangle.Empty));
			Assert.IsFalse (c.IsHandleCreated, "A16");
			c.PublicIsInputChar ('c');
			Assert.IsTrue (c.IsHandleCreated, "A17");
			c = new ProtectedMethodsControl ();
			c.PublicIsInputKey (Keys.B);
			Assert.IsFalse (c.IsHandleCreated, "A18");
			c.PublicNotifyInvalidate (Rectangle.Empty);
			Assert.IsFalse (c.IsHandleCreated, "A19");
			c.PublicRaiseDragEvent (null, null);
			Assert.IsFalse (c.IsHandleCreated, "A20");
			c.PublicRaiseKeyEvent (null, null);
			Assert.IsFalse (c.IsHandleCreated, "A21");
			c.PublicRaiseMouseEvent (null, null);
			Assert.IsFalse (c.IsHandleCreated, "A22");
			c.PublicRaisePaintEvent (null, null);
			Assert.IsFalse (c.IsHandleCreated, "A23");
			c.PublicRecreateHandle ();
			Assert.IsFalse (c.IsHandleCreated, "A24");
			c.PublicResetMouseEventArgs ();
			Assert.IsFalse (c.IsHandleCreated, "A25");
			c.PublicRtlTranslateAlignment (ContentAlignment.BottomLeft);
			Assert.IsFalse (c.IsHandleCreated, "A26");
			c.PublicRtlTranslateContent (ContentAlignment.BottomLeft);
			Assert.IsFalse (c.IsHandleCreated, "A27");
			c.PublicRtlTranslateHorizontal (HorizontalAlignment.Left);
			Assert.IsFalse (c.IsHandleCreated, "A28");
			c.PublicRtlTranslateLeftRight (LeftRightAlignment.Left);
			Assert.IsFalse (c.IsHandleCreated, "A29");
			c.PublicScaleControl (new SizeF (1.5f, 1.5f), BoundsSpecified.All);
			Assert.IsFalse (c.IsHandleCreated, "A30");
			c.PublicScaleCore (1.5f, 1.5f);
			Assert.IsFalse (c.IsHandleCreated, "A31");
			c.PublicSelect ();
			Assert.IsFalse (c.IsHandleCreated, "A32");
			c.PublicSetAutoSizeMode (AutoSizeMode.GrowAndShrink);
			Assert.IsFalse (c.IsHandleCreated, "A33");
			c.PublicSetBoundsCore (0, 0, 100, 100, BoundsSpecified.All);
			Assert.IsFalse (c.IsHandleCreated, "A34");
			c.PublicSetClientSizeCore (122, 122);
			Assert.IsFalse (c.IsHandleCreated, "A35");
			c.PublicSetStyle (ControlStyles.FixedHeight, true);
			Assert.IsFalse (c.IsHandleCreated, "A36");
			c.PublicSetTopLevel (true);
			Assert.IsTrue (c.IsHandleCreated, "A37");
			c = new ProtectedMethodsControl ();
			c.PublicSetVisibleCore (true);
			Assert.IsFalse (c.IsHandleCreated, "A38");
			c.PublicSizeFromClientSize (new Size (160, 160));
			Assert.IsFalse (c.IsHandleCreated, "A39");
			c.PublicUpdateBounds ();
			Assert.IsFalse (c.IsHandleCreated, "A40");
			c.PublicUpdateStyles ();
			Assert.IsFalse (c.IsHandleCreated, "A41");
			c.PublicUpdateZOrder ();
			Assert.IsFalse (c.IsHandleCreated, "A42");
		}
		
		private class ProtectedMethodsControl : Control
		{
			public void PublicAccessibilityNotifyClients (AccessibleEvents accEvent, int childID) { base.AccessibilityNotifyClients (accEvent, childID); }
			public void PublicCreateAccessibilityInstance () { base.CreateAccessibilityInstance (); }
			public void PublicCreateControlsInstance () { base.CreateControlsInstance (); }
			public void PublicCreateHandle () { base.CreateHandle (); }
			public void PublicDestroyHandle () { base.DestroyHandle (); }
			public AccessibleObject PublicGetAccessibilityObjectById (int objectId) { return base.GetAccessibilityObjectById (objectId); }
			public AutoSizeMode PublicGetAutoSizeMode () { return base.GetAutoSizeMode (); }
			public Rectangle PublicGetScaledBounds (Rectangle bounds, SizeF factor, BoundsSpecified specified) { return base.GetScaledBounds (bounds, factor, specified); }
			public bool PublicGetStyle (ControlStyles flag) { return base.GetStyle (flag); }
			public bool PublicGetTopLevel () { return base.GetTopLevel (); }
			public void PublicInitLayout () { base.InitLayout (); }
			public void PublicInvokeGotFocus (Control toInvoke, EventArgs e) { base.InvokeGotFocus (toInvoke, e); }
			public void PublicInvokeLostFocus (Control toInvoke, EventArgs e) { base.InvokeLostFocus (toInvoke, e); }
			public void PublicInvokeOnClick (Control toInvoke, EventArgs e) { base.InvokeOnClick (toInvoke, e); }
			public void PublicInvokePaint (Control c, PaintEventArgs e) { base.InvokePaint (c, e); }
			public void PublicInvokePaintBackground (Control c, PaintEventArgs e) { base.InvokePaintBackground (c, e); }
			public bool PublicIsInputChar (char charCode) { return base.IsInputChar (charCode); }
			public bool PublicIsInputKey (Keys keyData) { return base.IsInputKey (keyData); }
			public void PublicNotifyInvalidate (Rectangle invalidatedArea) { base.NotifyInvalidate (invalidatedArea); }
			public void PublicRaiseDragEvent (Object key, DragEventArgs e) { base.RaiseDragEvent (key, e); }
			public void PublicRaiseKeyEvent (Object key, KeyEventArgs e) { base.RaiseKeyEvent (key, e); }
			public void PublicRaiseMouseEvent (Object key, MouseEventArgs e) { base.RaiseMouseEvent (key, e); }
			public void PublicRaisePaintEvent (Object key, PaintEventArgs e) { base.RaisePaintEvent (key, e); }
			public void PublicRecreateHandle () { base.RecreateHandle (); }
			public void PublicResetMouseEventArgs () { base.ResetMouseEventArgs (); }
			public ContentAlignment PublicRtlTranslateAlignment (ContentAlignment align) { return base.RtlTranslateAlignment (align); }
			public ContentAlignment PublicRtlTranslateContent (ContentAlignment align) { return base.RtlTranslateContent (align); }
			public HorizontalAlignment PublicRtlTranslateHorizontal (HorizontalAlignment align) { return base.RtlTranslateHorizontal (align); }
			public LeftRightAlignment PublicRtlTranslateLeftRight (LeftRightAlignment align) { return base.RtlTranslateLeftRight (align); }
			public void PublicScaleControl (SizeF factor, BoundsSpecified specified) { base.ScaleControl (factor, specified); }
			public void PublicScaleCore (float dx, float dy) { base.ScaleCore (dx, dy); }
			public void PublicSelect () { base.Select (); }
			public void PublicSetAutoSizeMode (AutoSizeMode mode) { base.SetAutoSizeMode (mode); }
			public void PublicSetBoundsCore (int x, int y, int width, int height, BoundsSpecified specified) { base.SetBoundsCore (x, y, width, height, specified); }
			public void PublicSetClientSizeCore (int x, int y) { base.SetClientSizeCore (x, y); }
			public void PublicSetStyle (ControlStyles flag, bool value) { base.SetStyle (flag, value); }
			public void PublicSetTopLevel (bool value) { base.SetTopLevel (value); }
			public void PublicSetVisibleCore (bool value) { base.SetVisibleCore (value); }
			public Size PublicSizeFromClientSize (Size clientSize) { return base.SizeFromClientSize (clientSize); }
			public void PublicUpdateBounds () { base.UpdateBounds (); }
			public void PublicUpdateStyles () { base.UpdateStyles (); }
			public void PublicUpdateZOrder () { base.UpdateZOrder (); }
		}
	}
}
#endif