winform 大文件 断点续传完整项目源码（含服务器端和客户端）

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Net;
using System.Text;
using System.Web;

namespace BreakpointTransmission.Client
{
    public enum UploadStatus
    {
        Uploading
        Completed
        Canceld
    }

    public class BreakpointUploader
    {
        //切片大小
        private int m_BufferSize;
        private UploadType m_UploadType;
        private bool isCancel = false;
        private UploadEventArgs m_UploadEventArgs;
        /// 

        /// 切片大小，最小值为1024
        /// 

        /// 
        public BreakpointUploader（int bufferSize UploadType uploadType）
        {
            if （bufferSize < 1024）
            {
                m_B

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\
     目录           0  2013-09-17 10:05  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client\
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\
     文件         811  2013-09-15 21:48  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\App.config
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\
     目录           0  2013-09-17 10:05  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\
     文件       14848  2013-09-15 21:42  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\BreakpointTransmission.Client.dll
     文件       40448  2013-09-15 21:42  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\BreakpointTransmission.Client.pdb
     文件         490  2012-06-06 02:06  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\BreakpointTransmission.Client.Tester.vshost.exe.manifest
     文件       25600  2013-09-15 21:45  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\BreakpointTransmission.Service.dll
     文件       85504  2013-09-15 21:45  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\BreakpointTransmission.Service.pdb
     文件        7168  2013-09-15 21:42  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\RouterInterface.dll
     文件       22016  2013-09-15 21:42  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\bin\Debug\RouterInterface.pdb
     文件        4392  2013-09-15 21:50  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\BreakpointTransmission.Client.Tester.csproj
     文件        3996  2013-09-15 21:52  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\Form1.cs
     文件        6649  2013-09-15 21:47  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\Form1.Designer.cs
     文件        6020  2013-09-15 21:47  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\Form1.resx
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\
     文件        1972  2013-09-15 21:42  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.csproj.FileListAbsolute.txt
     文件         975  2013-09-15 21:47  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.csproj.GenerateResource.Cache
     文件       16342  2013-09-15 21:45  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.csprojResolveAssemblyReference.cache
     文件       13312  2013-09-15 21:52  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.exe
     文件         180  2013-09-15 21:50  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.Form1.resources
     文件       28160  2013-09-15 21:52  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.pdb
     文件         180  2013-09-15 21:50  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\BreakpointTransmission.Client.Tester.Properties.Resources.resources
     文件         863  2013-09-14 10:50  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\DesignTimeResolveAssemblyReferences.cache
     文件        7364  2013-09-15 21:49  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\obj\Debug\TempPE\
     文件         517  2013-09-14 10:50  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\Program.cs
     目录           0  2013-09-17 08:22  BreakpointTransmissionhttp大文件断点续传\BreakpointTransmission.Client.Tester\Properties\
............此处省略135个文件信息