Xamarin 23168

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bin/
obj/

ButtonWrapBug.csproj

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    <RootNamespace>ButtonWrapBug</RootNamespace>
    <AssemblyName>ButtonWrapBug</AssemblyName>
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  <ItemGroup>
    <Reference Include="System" />
    <Reference Include="System.Windows.Forms" />
    <Reference Include="System.Drawing" />
  </ItemGroup>
  <ItemGroup>
    <Compile Include="Program.cs" />
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ButtonWrapBug.sln


Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2012
Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ButtonWrapBug", "ButtonWrapBug.csproj", "{25375166-6DA7-4118-A1E7-F9B3B07A6318}"
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Program.cs

// Copyright (c) 2014 Eberhard Beilharz
// This software is licensed under the MIT license (http://opensource.org/licenses/MIT)
using System;
using System.Windows.Forms;
using System.Drawing;

namespace ButtonWrapBug
{
	class MainClass
	{
	private static Form f;
	private static TextBox textbox;
	private static int top = 30;

		public static void Main(string[] args)
		{
			f = new Form();
			textbox = new TextBox();
			textbox.Location = new System.Drawing.Point(10, 10);
			textbox.TextChanged += HandleTextChanged;
			textbox.Text = "Button text is w";
			f.Controls.Add(textbox);

			AddButton(f, TextImageRelation.ImageAboveText, false, false);
			AddButton(f, TextImageRelation.ImageAboveText, true, false);
			AddButton(f, TextImageRelation.ImageAboveText, false, true);
			AddButton(f, TextImageRelation.ImageAboveText, true, true);

			AddButton(f, TextImageRelation.Overlay, false, false);
			AddButton(f, TextImageRelation.Overlay, true, false);
			AddButton(f, TextImageRelation.Overlay, false, true);
			AddButton(f, TextImageRelation.Overlay, true, true);

			HandleTextChanged(textbox, EventArgs.Empty);

			Application.Run(f);
		}

		static Button AddButton(Form f, TextImageRelation relation, bool autoEllipsis, bool autoSize)
		{
			var label = new Label();
			label.Location = new Point(10, top);
			label.Text = string.Format("{0}, Ellipsis: {1}, AutoSize: {2}", relation, autoEllipsis, autoSize);
			label.AutoSize = true;
			f.Controls.Add(label);
			var button = new Button();
			button.TextImageRelation = relation;
			button.AutoEllipsis = autoEllipsis;
			button.AutoSize = autoSize;
			button.Location = new System.Drawing.Point(10, top + 10);
			button.Size = new System.Drawing.Size(90, 50);
			top += 70;
			f.Controls.Add(button);
			return button;
		}

		static void HandleTextChanged(object sender, EventArgs e)
		{
			foreach (var ctrl in f.Controls)
			{
				Button b = ctrl as Button;
				if (b != null)
				{
					b.Text = textbox.Text; 
					b.Invalidate();
				}
			}
		}
	}
}