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@@ -19,133 +19,153 @@ using System.IO;
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using System.Reflection;
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using System.Threading;
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using UAS_MES.CustomControl;
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+using System.IO.Ports;
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namespace UAS_MES
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{
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public partial class Form1 : Form
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{
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- DataHelper dh;
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- DataTable dt;
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- LogStringBuilder sql = new LogStringBuilder();
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- //经过的步骤
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- string PastStep = "";
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- //拆分后的经过的步骤
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- Dictionary<int, string> Step;
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- //屏幕高度
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- int ScreenWidth;
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- //屏幕宽度
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- int ScreenHeight;
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public Form1()
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{
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InitializeComponent();
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}
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- [DllImport("kernel32.dll")]
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+ private void Form1_Load(object sender, EventArgs e)
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+ {
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+ Com.PortName = "COM4";
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+ Com.ReadTimeout = 5000;
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+ Com.WriteTimeout = 5000;
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+ Com.BaudRate = 9600;
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+ Com.StopBits = StopBits.One;
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+ Com.Parity = Parity.None;
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+ Com.Open();
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+ }
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- public static extern bool d(int freq, int duration);
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool InitializeWinIo();
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+ [DllImport("WinIo64.dll")]
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+ public static extern void ShutdownWinIo();
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool GetPortVal(IntPtr wPortAddr, out int pdwPortVal, byte bSize);
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool SetPortVal(IntPtr wPortAddr, int dwPortVal, byte bSize);
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+ //以下是与并口无关
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+ [DllImport("WinIo64.dll")]
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+ public static extern byte MapPhysToLin(byte pbPhysAddr, uint dwPhysSize, IntPtr PhysicalMemoryHandle);
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool UnmapPhysicalMemory(IntPtr PhysicalMemoryHandle, byte pbLinAddr);
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool GetPhysLong(IntPtr pbPhysAddr, byte pdwPhysVal);
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+ [DllImport("WinIo64.dll")]
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+ public static extern bool SetPhysLong(IntPtr pbPhysAddr, byte dwPhysVal);
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+ [DllImport("user32.dll")]
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+ public static extern int MapVirtualKey(uint Ucode, uint uMapType);
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- private void button3_Click(object sender, EventArgs e)
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+ public bool online = false; //WinIo打开标志
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+ //数据端口共8位，控制端口共4位，可以组成1～12位的任意数字输出端口；
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+ //状态端口共5位，控制端口共4位，可以组成1～9位的任意数字输入端口
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+ private static IntPtr data_port = (IntPtr)0x378; //数据端口地址 D0-D7 8个端口
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+ private static IntPtr state_port = (IntPtr)0x379; //状态端口地址 S3-S7 只能读取5位
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+ private static IntPtr control_port = (IntPtr)0x37A; //控制端口地址 C0-C3 只能控制或输出4位
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+
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+ /// <summary>
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+ /// 设定DataPort输出
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+ /// </summary>
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+ /// <param name="WriteValue">设定值：范围为0～255</param>
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+ private void setDateBuff(int WriteValue)
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{
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- d(800, 600);
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+ IntPtr m_nport = data_port; //数据端口地址data_port
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+
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+ int m_nValue = WriteValue;
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+
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+ //调用WinIo库函数SetPortVal写端口值
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+ SetPortVal(m_nport, m_nValue, 1); //write a BYTE value to an I/O port
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}
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- private void Form1_Load(object sender, EventArgs e)
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+ /// <summary>
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+ /// 设定ControlPort输出
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+ /// 高4位默认设置，请不要修改，因此输出时保持高位值不变，将要输出的值从低4位输出
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+ /// Control端口C2读写正常，C0、C1、C3写入0则输出高电平，写入1输出低电平；读取亦然
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+ /// </summary>
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+ /// <param name="WriteValue">设定值</param>
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+ private void setControlBuff(int WriteValue)
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{
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+ IntPtr m_nport = control_port; //获得控制端口地址
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+ //获得控制端口的值,
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+ int temp_dwPortVal = 0;
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+ GetPortVal(m_nport, out temp_dwPortVal, 1); //reads a BYTE value from an I/O port
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+
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+ int temp_aa = temp_dwPortVal & 0xF0; //将低4位置为0;高4位不变
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+ int WriValue = WriteValue & 0x0F; //取设定值低4位；高4位为0
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+ temp_aa = temp_aa | WriteValue; //合并端口值高4位与设定值低4位
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+ temp_aa = temp_aa ^ 0x0B; //将低4位中C0、C1、C3取反（0->1;1->0）（保证设定值与实际电平相吻合）
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+ SetPortVal(m_nport, temp_aa, 1); //写出的值中，高4位保持端口原来的值不变，低4位实际输出
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}
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- private void button3_Click_1(object sender, EventArgs e)
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+ /// <summary>
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+ /// 读取ControlPort值
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+ /// Control端口C2读取正常，C0、C1、C3高电平则读入0，低电平则读入1
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+ /// </summary>
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+ /// <returns>返回C0-C3 四个端口的值：范围为0～15</returns>
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+ private int getControlBuff()
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{
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- // 禁用按钮
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- //this.button1.Enabled = false;
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+ IntPtr m_nport = control_port; //控制端口地址data_port
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+
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+ int m_nValue = 0;
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+ //调用WinIo库函数SetPortVal写端口值
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+ GetPortVal(m_nport, out m_nValue, 1); //reads a BYTE value from an I/O port
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- //// 实例化业务对象
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- //PublicMethod.LongTimeWork workder = new PublicMethod.LongTimeWork();
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+ int ValueGet = m_nValue ^ 0x0B; //将低4位中C0、C1、C3取反（0->1;1->0）
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+ ValueGet = ValueGet & 0x0F; //去掉高4位值
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+ return ValueGet;
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+ }
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+
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+ /// <summary>
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+ /// 读取StatePort值
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+ /// State端口S7高电平则读入0，低电平则读入1；其他正常
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+ /// </summary>
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+ /// <returns>返回S3-S7 五个端口的值：范围0-31</returns>
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+ private int getStateBuff()
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+ {
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+ IntPtr m_nport = state_port; //控制端口地址state_port
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- //workder.ValueChanged += new PublicMethod.ValueChangedEventHandler(workder_ValueChanged);
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+ int dwPortVal = 0;
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+ GetPortVal(m_nport, out dwPortVal, 1); //reads a BYTE value from an I/O port
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- //// 使用异步方式调用长时间的方法
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- //Action handler = new Action(workder.LongTimeMethod);
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- //handler.BeginInvoke(new AsyncCallback(this.AsyncCallback), handler);
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- WebClient wc = new WebClient();
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- wc.DownloadProgressChanged += Wc_DownloadProgressChanged;
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- wc.DownloadFileAsync(new Uri("http://218.17.158.219:8888/UAS_WinForm.zip"), "UAS_WinForm.zip");
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- //processBar1.Run();
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+ int ValueGet = dwPortVal ^ 0x80; //将S7取反（保证读取与实际电平相吻合）
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+ ValueGet = ValueGet & 0xF8; //去掉S0 ～S2位；
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+ ValueGet = ValueGet >> 3; //右移3位，将S7～S3变为低5位
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+ return ValueGet;
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}
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- // 结束异步操作
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- private void AsyncCallback(IAsyncResult ar)
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+ public bool OpenWinIo()
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{
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- // 标准的处理步骤
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- Action handler = ar.AsyncState as Action;
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- handler.EndInvoke(ar);
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- MessageBox.Show("工作完成！");
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- System.Windows.Forms.MethodInvoker invoker = () =>
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+ if (InitializeWinIo())
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{
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- // 重新启用按钮
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- this.button3.Enabled = true;
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- };
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- if (this.InvokeRequired)
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- {
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- this.Invoke(invoker);
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+ this.online = true;
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+ return true;
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}
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else
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{
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- invoker();
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+ this.online = false;
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+ return false;
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}
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}
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- private void Wc_DownloadProgressChanged(object sender, DownloadProgressChangedEventArgs e)
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+ public void CloseWinIo()
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{
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- Action act = () =>
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- {
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- this.progressBar1.Value = e.ProgressPercentage;
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- //this.label1.Text = e.ProgressPercentage + "%";
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- };
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- if (e.ProgressPercentage == 100)
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- {
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- ZipHelper.UnZip(@"H:\UAS_WinForm\UAS-MES\bin\Debug\icsharpcode-SharpZipLib-4ad264b.zip", @"D:\");
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- }
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- this.Invoke(act);
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+ ShutdownWinIo();
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+ this.online = false;
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}
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- //public static void Unzip()
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- //{
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- // string _appPath = new DirectoryInfo(Assembly.GetExecutingAssembly().ManifestModule.FullyQualifiedName).Parent.FullName;
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- // string s7z = _appPath + @"\7-Zip\7z.exe";
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- // System.Diagnostics.Process pNew = new System.Diagnostics.Process();
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- // pNew.StartInfo.FileName = s7z;
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- // pNew.StartInfo.Arguments = string.Format(" x \"{0}\\{1}\" -y -o\"{0}\"", _appPath, zipFileFullName);
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- // //x "1" -y -o"2" 这段7z命令的意思： x是解压的意思 "{0}"的位置写要解压文件路径"{1}"这个1的位置写要解压的文件名 -y是覆盖的意思 -o是要解压的位置
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- // pNew.Start();
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- // //等待完成
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- // pNew.WaitForExit();
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- // //删除压缩包
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- // File.Delete(_appPath + @"\" + zipFileFullName);
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- //}
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-
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- private void button4_Click(object sender, EventArgs e)
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+ SerialPort Com = new SerialPort();
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+
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+ private void button3_Click_1(object sender, EventArgs e)
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{
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- MessageBox.Show(textBoxWithPlaceHolder1.Text);
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+ //byte[] byteArr = new byte[20];
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+ //Com.Write(byteArr, 0, byteArr.Length);
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+ //CloseWinIo();
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}
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}
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-
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- //public class ZipHelper
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- //{
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- // public static string zipFileFullName = "UAS_WinForm.zip";
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- // public static void Unzip()
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- // {
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- // string _appPath = new DirectoryInfo(Assembly.GetExecutingAssembly().ManifestModule.FullyQualifiedName).Parent.FullName;
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- // string s7z = _appPath + @"\7z.exe";
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- // System.Diagnostics.Process pNew = new System.Diagnostics.Process();
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- // pNew.StartInfo.FileName = s7z;
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- // pNew.StartInfo.Arguments = string.Format(" x \"{0}\\{1}\" -y -o\"{0}\"", _appPath, zipFileFullName);
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- // //x "1" -y -o"2" 这段7z命令的意思： x是解压的意思 "{0}"的位置写要解压文件路径"{1}"这个1的位置写要解压的文件名 -y是覆盖的意思 -o是要解压的位置
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- // pNew.Start();
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- // //等待完成
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- // pNew.WaitForExit();
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- // //删除压缩包
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- // //File.Delete(_appPath + @"\" + zipFileFullName);
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- // }
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- //}
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}
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shim