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.Net;
using?System.Net.Sockets;
using?System.Threading;

namespace?UDPclient
{
????public?partial?class?Form1?:?Form
????{
????????Socket?socketClient;
????????Thread?threadSend;
????????
???????
????????public?Form1（）
????????{
????????????InitializeComponent（）;
????????????Control.CheckForIllegalCrossThreadCalls?=?false;
????????}

????????private?void?Form1_Load（object?sender?EventArgs?e）
????????{
????????????textBox1.Text?=?“192.168.1.255“;
????????????textBox2.Text?=?“20018“;
????????????comboBox1.Items.Add（“GPS“）;
????????????comboBox1.Items.Add（“加速度計“）;
????????????comboBox1.SelectedIndex?=?0;
????????}

????????private?void?button1_Click（object?sender?EventArgs?e）
????????{
????????????timer1.Enabled?=?true;
????????????socketClient?=?new?Socket（AddressFamily.InterNetwork?SocketType.Dgram?ProtocolType.Udp）;
????????????IPEndPoint?ipe?=?new?IPEndPoint（IPAddress.Broadcast?int.Parse（textBox2.Text））;
????????????threadSend?=?new?Thread（new?ThreadStart（SendMsg））;
????????????threadSend.IsBackground?=?true;
????????????threadSend.Start（）;
???????????
????????}
????????void?SendMsg（）
????????{
????????????EndPoint?endPoint?=?new?IPEndPoint（IPAddress.Broadcast?int.Parse（textBox2.Text））;
????????????listBox1.Items.Add（GetAccelemeData（））;
????????????socketClient.SetSocketOption（SocketOptionLevel.Socket?SocketOptionName.Broadcast?1）;
????????????try
????????????{
????????????????socketClient.SendTo（Encoding.UTF8.GetBytes（GetAccelemeData（））?endPoint）;
????????????}
????????????catch（Exception?se）
????????????{
????????????????listBox1.Items.Add（se.Message）;
????????????}
??????????
????????}
????????private?string?GetAccelemeData（）
????????{
????????????Random?myradom?=?new?Random（）;
????????????int?data1?=?myradom.Next（100?1000）;
????????????int?data2?=?myradom.Next（10?100）;

????????????Random?GPS1random?=?new?Random（）;
????????????int?time?=?GPS1random.Next（100?999）;
????????????string?timeTest?=?DateTime.UtcNow.ToString（“HHmmss.fff“）;
????????????timeTest?=?string.Format（“{0}.{1}“?timeTest?time）;

????????????int?data3?=?myradom.Next（10?20）;
????????????int?data4?=?myradom.Next（1?10）;
????????????int?data5?=?myradom.Next（1?5）;
????????????string?str?=?string.Format（“{0}1.1{1}4{2}{3}{4}{5}“?timeTest?data1?data2?data3?data4?data5）;
????????????return?str;
????????}

????????private?void?timer1_Tick（object?sender?EventArgs?e）
????????{
????????????this.button1.PerformClick（）;
????????}

????????private?void?button2_Click（object?sender?EventArgs?e）
????????{
????????????timer1.Enabled?=?false;
????????}
????}
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

????..A..H.?????44544??2018-12-01?22:10??UDP\UDPclient\.vs\UDPclient\v15\.suo

?????文件??????????0??2018-11-21?14:08??UDP\UDPclient\.vs\UDPclient\v15\Server\sqlite3\db.lock

?????文件?????593920??2018-12-01?22:10??UDP\UDPclient\.vs\UDPclient\v15\Server\sqlite3\storage.ide

?????文件????????189??2018-11-21?14:08??UDP\UDPclient\UDPclient\App.config

?????文件????????189??2018-11-21?14:08??UDP\UDPclient\UDPclient\bin\Debug\UDPclient.exe.config

?????文件??????30208??2018-12-01?22:10??UDP\UDPclient\UDPclient\bin\Debug\UDPclient.pdb

?????文件???????2912??2018-12-01?22:10??UDP\UDPclient\UDPclient\Form1.cs

?????文件???????6908??2018-12-01?22:10??UDP\UDPclient\UDPclient\Form1.Designer.cs

?????文件???????6011??2018-12-01?22:10??UDP\UDPclient\UDPclient\Form1.resx

?????文件???????1443??2018-11-23?15:23??UDP\UDPclient\UDPclient\obj\Debug\DesignTimeResolveAssemblyReferences.cache

?????文件???????7164??2018-11-21?14:11??UDP\UDPclient\UDPclient\obj\Debug\DesignTimeResolveAssemblyReferencesInput.cache

?????文件??????????0??2018-11-21?14:08??UDP\UDPclient\UDPclient\obj\Debug\TemporaryGeneratedFile_036C0B5B-1481-4323-8D20-8F5ADCB23D92.cs

?????文件??????????0??2018-11-21?14:08??UDP\UDPclient\UDPclient\obj\Debug\TemporaryGeneratedFile_5937a670-0e60-4077-877b-f7221da3dda1.cs

?????文件??????????0??2018-11-21?14:08??UDP\UDPclient\UDPclient\obj\Debug\TemporaryGeneratedFile_E7A71F73-0F8D-4B9B-B56E-8E70B10BC5D3.cs

?????文件?????????42??2018-12-01?22:07??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.csproj.CoreCompileInputs.cache

?????文件???????1647??2018-12-01?22:09??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.csproj.FileListAbsolute.txt

?????文件???????1012??2018-12-01?22:10??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.csproj.GenerateResource.cache

?????文件??????11490??2018-11-23?15:23??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.csprojAssemblyReference.cache

?????文件??????13867??2018-12-01?22:07??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.csprojResolveAssemblyReference.cache

?????文件??????11776??2018-12-01?22:10??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.exe

?????文件????????180??2018-12-01?22:10??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.Form1.resources

?????文件??????30208??2018-12-01?22:10??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.pdb

?????文件????????180??2018-11-21?14:46??UDP\UDPclient\UDPclient\obj\Debug\UDPclient.Properties.Resources.resources

?????文件????????521??2018-11-21?14:08??UDP\UDPclient\UDPclient\Program.cs

?????文件???????1316??2018-11-21?14:08??UDP\UDPclient\UDPclient\Properties\AssemblyInfo.cs

?????文件???????2831??2018-11-21?14:08??UDP\UDPclient\UDPclient\Properties\Resources.Designer.cs

?????文件???????5612??2018-11-21?14:08??UDP\UDPclient\UDPclient\Properties\Resources.resx

?????文件???????1096??2018-11-21?14:08??UDP\UDPclient\UDPclient\Properties\Settings.Designer.cs

?????文件????????249??2018-11-21?14:08??UDP\UDPclient\UDPclient\Properties\Settings.settings

?????文件???????3606??2018-11-21?14:46??UDP\UDPclient\UDPclient\UDPclient.csproj

............此處省略62個文件信息