90 lines
3.3 KiB
C#
90 lines
3.3 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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using System.Threading;
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using System.Runtime.InteropServices;
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namespace mainProgram
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{
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public partial class RadCorrectionWindow : Form
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{
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private BackgroundWorker backgroundWorker1;
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private ProjectManager mProjectManager = null;//保存打开的/新建的工程对象
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public RadCorrectionWindow(ProjectManager projectManager)
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{
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InitializeComponent();
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mProjectManager = projectManager;
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}
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private void CancelBtn_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.Cancel;
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Close();
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}
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private void StartProcessBtn_Click(object sender, EventArgs e)
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{
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var addr2 = getMemory(mProjectManager);
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Console.WriteLine("子窗口变量的地址 = " + addr2);
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//mProjectManager.UpdateProgressBarInfo = new UpdateProgressBarInfoDelegate(UpdateWidgetInfo);
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mProjectManager.UpdateProgressBarInfoEvent += UpdateWidgetInfo;//向事件中注册事件处理程序
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//mProjectManager.RadComplete = new RadCompleteDelegate(RadComplete);
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mProjectManager.RadCompleteEvent += RadComplete;
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Thread t1 = new Thread(new ThreadStart(mProjectManager.Rad));
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t1.IsBackground = true;
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t1.Start();
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}
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public void UpdateWidgetInfo(int ipos, string vinfo)//
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{
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//ProcessesDetailTextBox.AppendText(vinfo);//此行代码放在这里会出现问题 → 线程间操作无效: 从不是创建控件“ProcessesDetailTextBox”的线程访问它。
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if (this.InvokeRequired) //InvokeRequired属性为真时，说明一个创建它以以外的线程(即SleepT)想访问它
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{
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UpdateProgressBarInfoDelegate setpos = new UpdateProgressBarInfoDelegate(UpdateWidgetInfo);
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this.Invoke(setpos, new object[] { ipos, vinfo });//SleepT线程调用本控件Form1中的方法
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}
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else
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{
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this.progressBar1.Value = Convert.ToInt32(ipos);
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ProcessesDetailTextBox.AppendText(vinfo);
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}
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}
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public void RadComplete()
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{
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//this.Close();//此行代码放在这里会出现问题 → 线程间操作无效: 从不是创建控件“RadCorrectionWindow”的线程访问它。
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if (this.InvokeRequired)//InvokeRequired属性为真时，说明一个创建它以以外的线程想访问它
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{
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RadCompleteDelegate RadCompleteTmp = new RadCompleteDelegate(RadComplete);
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this.Invoke(RadCompleteTmp, new object[] { });
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}
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else
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{
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MessageBox.Show(this, "辐亮度转换完成！", "提示");
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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}
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public string getMemory(object o) // 获取引用类型的内存地址方法
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{
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GCHandle h = GCHandle.Alloc(o, GCHandleType.WeakTrackResurrection);
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IntPtr addr = GCHandle.ToIntPtr(h);
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return "0x" + addr.ToString("X");
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}
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}
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}
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