C# 屏幕广播/屏幕截图（含服务端客户端）

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

using System.IO;

namespace client
{
    public partial class Mainframe : Form
    {
        private PacketHelper.PacketCollector _ObjPicCollector = new PacketHelper.PacketCollector（）;
        private UdpReciever _ObjUdpReciever = new UdpReciever（12345）;
        public Mainframe（）
        {
            InitializeComponent（）;

            this.pciture_screen.BackgroundImageLayout = ImageLayout.Stretch;

            _ObjPicCollector.OnCollectorEventHandler += new EventHandler（this.OnCollectorEvent）;
            _ObjUd

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-04-14 09:32  screen-cast\
     目录           0  2017-04-14 09:31  screen-cast\client\
     文件         187  2017-04-01 15:30  screen-cast\client\App.config
     文件        4084  2017-04-14 09:30  screen-cast\client\client.csproj
     文件        1553  2017-04-14 09:31  screen-cast\client\Mainframe.cs
     文件        2441  2017-04-13 18:01  screen-cast\client\Mainframe.Designer.cs
     文件        5817  2017-04-13 18:01  screen-cast\client\Mainframe.resx
     目录           0  2017-04-13 16:42  screen-cast\client\obj\
     目录           0  2017-04-14 09:32  screen-cast\client\obj\Debug\
     文件        7071  2017-04-14 09:30  screen-cast\client\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache
     文件           0  2017-04-13 17:26  screen-cast\client\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs
     文件           0  2017-04-13 17:26  screen-cast\client\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs
     文件           0  2017-04-13 17:26  screen-cast\client\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs
     目录           0  2017-04-13 16:42  screen-cast\client\obj\Debug\TempPE\
     文件         533  2017-04-01 15:31  screen-cast\client\Program.cs
     目录           0  2017-04-01 15:30  screen-cast\client\Properties\
     文件        1442  2017-04-01 15:30  screen-cast\client\Properties\AssemblyInfo.cs
     文件        2842  2017-04-01 15:30  screen-cast\client\Properties\Resources.Designer.cs
     文件        5612  2017-04-01 15:30  screen-cast\client\Properties\Resources.resx
     文件        1093  2017-04-01 15:30  screen-cast\client\Properties\Settings.Designer.cs
     文件         249  2017-04-01 15:30  screen-cast\client\Properties\Settings.settings
     文件        2169  2017-04-13 17:56  screen-cast\client\UdpReciever.cs
     目录           0  2017-04-14 09:33  screen-cast\PacketHelper\
     文件        7057  2017-04-14 09:28  screen-cast\PacketHelper\PacketHelper.cs
     文件        2422  2017-04-13 18:31  screen-cast\PacketHelper\PacketHelper.csproj
     目录           0  2017-04-13 18:29  screen-cast\PacketHelper\Properties\
     文件        1454  2017-04-13 18:29  screen-cast\PacketHelper\Properties\AssemblyInfo.cs
     目录           0  2017-04-14 09:32  screen-cast\screen-cast\
     文件        1964  2017-04-13 18:30  screen-cast\screen-cast.sln
     文件       72704  2017-04-14 09:32  screen-cast\screen-cast.v12.suo
     文件         187  2017-04-01 15:29  screen-cast\screen-cast\App.config
............此处省略13个文件信息