winform 自定义进度条控件 源码 EasyProgressBar

using System;
using System.Text;
using System.Drawing;
using System.Drawing.Imaging;
using System.Drawing.Drawing2D;
using System.ComponentModel;
using System.Windows.Forms;
using System.Windows.Forms.Design;
using System.Runtime.InteropServices;

namespace EasyProgressBar
{
    partial class EasyProgressBar
    {
        [ToolboxItem（false）]
        partial class DropDownProgress : UserControl
        {
            #region API

            #region Symbolic Constants

            /// 

            /// 当窗口显示区域的一部分显示内容或者全部变为“无效”，以致于必须“更新画面”时，将由这个消息通知程序。
            /// 

            private const int WM_PAINT = 0x000F;

            /// 

            /// 是窗体客户区以外的重绘消息
            /// 

            private const int WM_NCPAINT = 0x

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

     文件      41984  2011-05-18 10:13  EasyProgressBar\EasyProgressBar\bin\Debug\EasyProgressBar.dll

     文件      79360  2011-05-18 10:13  EasyProgressBar\EasyProgressBar\bin\Debug\EasyProgressBar.pdb

     文件       7753  2011-05-18 10:13  EasyProgressBar\EasyProgressBar\DropDownProgress.cs

     文件       9752  2011-05-18 09:49  EasyProgressBar\EasyProgressBar\DropDownProgress.designer.cs

     文件      71981  2011-05-18 10:33  EasyProgressBar\EasyProgressBar\EasyProgressBar.cs

     文件       3019  2011-05-18 09:56  EasyProgressBar\EasyProgressBar\EasyProgressBar.csproj

     文件       1225  2011-05-18 09:58  EasyProgressBar\EasyProgressBar\IProgressBar.cs

     文件        855  2011-05-18 09:42  EasyProgressBar\EasyProgressBar\IProgressColorizer.cs

     文件        356  2011-05-18 09:56  EasyProgressBar\EasyProgressBar\obj\Debug\EasyProgressBar.csproj.FileListAbsolute.txt

     文件      41984  2011-05-18 10:13  EasyProgressBar\EasyProgressBar\obj\Debug\EasyProgressBar.dll

     文件      79360  2011-05-18 10:13  EasyProgressBar\EasyProgressBar\obj\Debug\EasyProgressBar.pdb

     文件       1386  2011-05-18 09:33  EasyProgressBar\EasyProgressBar\Properties\AssemblyInfo.cs

     文件       1434  2011-05-18 09:59  EasyProgressBar\EasyProgressBar.sln

    ..A..H.     22356  2011-05-18 10:34  EasyProgressBar\EasyProgressBar.suo

     文件      41984  2011-05-18 10:13  EasyProgressBar\TestProgressBar\bin\Debug\EasyProgressBar.dll

     文件      79360  2011-05-18 10:13  EasyProgressBar\TestProgressBar\bin\Debug\EasyProgressBar.pdb

     文件       8704  2011-05-18 10:16  EasyProgressBar\TestProgressBar\bin\Debug\TestProgressBar.exe

     文件      24064  2011-05-18 10:16  EasyProgressBar\TestProgressBar\bin\Debug\TestProgressBar.pdb

     文件      14328  2011-05-18 10:17  EasyProgressBar\TestProgressBar\bin\Debug\TestProgressBar.vshost.exe

     文件        490  2007-07-21 01:33  EasyProgressBar\TestProgressBar\bin\Debug\TestProgressBar.vshost.exe.manifest

     文件        838  2011-05-18 10:16  EasyProgressBar\TestProgressBar\Form1.cs

     文件       3196  2011-05-18 10:16  EasyProgressBar\TestProgressBar\Form1.Designer.cs

     文件       5814  2011-05-18 10:16  EasyProgressBar\TestProgressBar\Form1.resx

     文件       5098  2011-05-18 10:13  EasyProgressBar\TestProgressBar\obj\Debug\ResolveAssemblyReference.cache

     文件        766  2011-05-18 10:17  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.csproj.FileListAbsolute.txt

     文件        847  2011-05-18 10:16  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.csproj.GenerateResource.Cache

     文件       8704  2011-05-18 10:16  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.exe

     文件        180  2011-05-18 10:16  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.Form1.resources

     文件      24064  2011-05-18 10:16  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.pdb

     文件        180  2011-05-18 10:13  EasyProgressBar\TestProgressBar\obj\Debug\TestProgressBar.Properties.Resources.resources

............此处省略25个文件信息