C#winform按钮风格封装

支持各种C# button风格替换，以及各种按钮功能和风格变化。

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.ComponentModel;

namespace CSharpWin
{
    /* 作者：Starts_2000
     * 日期：2009-07-31
     * 网站：http://www.csharpwin.com CS 程序员之窗。
     * 你可以免费使用或修改以下代码，但请保留版权信息。
     * 具体请查看 CS程序员之窗开源协议（http://www.csharpwin.com/csol.html）。
     */

    public class ButtonEx : Button
    {
        private Color _baseColor = Color.FromArgb（51 161 224）;
        private ControlState _controlState;
        private int _imageWidth = 18;
        private Roundstyle _roundstyle = Roundstyle.All;
        private int _radius = 8;

        public ButtonEx（）
            : base（）
        {
            Setstyle（
                Controlstyles.UserPaint |
                Controlstyles.AllPaintingInWmPaint |
                Controlstyles.OptimizedDoubleBuffer |
                Controlstyles.ResizeRedraw |
                Controlstyles.SupportsTransparentBackColor true）;
        }

        [DefaultValue（typeof（Color）“51 161 224“）]
        public Color baseColor
        {
            get { return _baseColor; }
            set
            {
                _baseColor = value;
                base.Invalidate（）;
            }
        }

        [DefaultValue（18）]
        public int ImageWidth
        {
            get { return _imageWidth; }
            set
            {
                if （value != _imageWidth）
                {

                    _imageWidth = value < 12 ? 12 : value;
                    base.Invalidate（）;
                }
            }
        }

        [DefaultValue（typeof（Roundstyle） “1“）]
        public Roundstyle Roundstyle
        {
            get { return _roundstyle; }
            set
            {
                if （_roundstyle != value）
                {
                    _roundstyle = value;
                    base.Invalidate（）;
                }
            }
        }

        [DefaultValue（8）]
        public int Radius
        {
            get { return _radius; }
            set
            {
                if （_radius != value）
                {
                    _radius = value < 4 ? 4 : value;
                    base.Invalidate（）;
                }
            }
        }

        internal ControlState ControlState
        {
            get { return _controlState; }
            set
            {
                if （_controlState != value）
                {
                    _controlState = value;
                    base.Invalidate（）;
                }
            }
        }

        protected override void onmouseenter（EventArgs e）
        {
            base.onmouseenter（e）;
            ControlState = ControlState.Hover;
        }

        protected override void onmouseleave（EventArgs e）
        {
            base.onmouseleave（e）;
            ControlState = 

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2018-10-31 15:11  C# WinForm各种风格Button\
     目录           0  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\
     目录           0  2009-07-31 09:42  C# WinForm各种风格Button\ButtonExDemo\ButtonEx\
     目录           0  2009-07-31 09:41  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\
     文件       45488  2009-07-31 11:50  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo.png
     文件        1404  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo.sln
     文件       13824  2018-10-31 15:12  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo.suo
     目录           0  2009-07-31 09:41  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\
     目录           0  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\
     文件       14848  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonEx.dll
     文件       36352  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonEx.pdb
     文件       22528  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonExDemo.exe
     文件       26112  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonExDemo.pdb
     文件       14328  2018-10-31 15:12  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonExDemo.vshost.exe
     文件         490  2009-06-11 05:14  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\bin\Debug\ButtonExDemo.vshost.exe.manifest
     文件        4011  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\ButtonExDemo.csproj
     文件         523  2009-07-31 11:34  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\Form1.cs
     文件       22079  2009-07-31 11:34  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\Form1.Designer.cs
     文件        5814  2009-07-31 11:34  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\Form1.resx
     目录           0  2009-07-31 09:41  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\
     文件         351  2009-07-31 11:50  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\ButtonExDemo.csproj.FileList.txt
     目录           0  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\
     文件        1391  2018-10-31 15:12  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.csproj.FileListAbsolute.txt
     文件         774  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.csproj.GenerateResource.Cache
     文件       22528  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.exe
     文件         180  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.Form1.resources
     文件       26112  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.pdb
     文件        8025  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ButtonExDemo.Properties.Resources.resources
     文件        4562  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\ResolveAssemblyReference.cache
     目录           0  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\TempPE\
     文件        5120  2018-10-31 15:11  C# WinForm各种风格Button\ButtonExDemo\ButtonExDemo\obj\Debug\TempPE\Properties.Resources.Designer.cs.dll
............此处省略45个文件信息