From 8a3ab64a65da226636743be07c4bee63f50da25d Mon Sep 17 00:00:00 2001
From: patrick.xu <patrick.xu@broconcentric.com>
Date: 星期六, 06 三月 2021 11:35:20 +0800
Subject: [PATCH] 1. 解决软件异常崩溃问题

---
 src/Bro.M071.Process/UI/M071_MainForm.cs |   63 ++++++++++++++++++++++++++++++-
 1 files changed, 60 insertions(+), 3 deletions(-)

diff --git a/src/Bro.M071.Process/UI/M071_MainForm.cs b/src/Bro.M071.Process/UI/M071_MainForm.cs
index 1266611..8849ca7 100644
--- a/src/Bro.M071.Process/UI/M071_MainForm.cs
+++ b/src/Bro.M071.Process/UI/M071_MainForm.cs
@@ -24,6 +24,9 @@
         M071Config Config => Process?.IConfig as M071Config;
         M071Process Process_M071 => Process as M071Process;
 
+        System.Threading.Timer _refreshUITimer = null;
+
+
         public M071_MainForm()
         {
             InitializeComponent();
@@ -36,6 +39,7 @@
 
             tscEditLocation.Visible = tsmiShowEditor.Checked = false;
 
+            _refreshUITimer = new System.Threading.Timer(OnRefreshUI, null, -1, -1);
             this.Load += async (s, e) =>
                {
                    await Task.Delay(300);
@@ -44,7 +48,7 @@
                    cvImage.OnElementChangedHandle -= CvImage_OnElementChangedHandle;
                    cvImage.OnElementChangedHandle += CvImage_OnElementChangedHandle;
 
-                   timer1.Enabled = true;
+                   //timer1.Enabled = true;
 
                    btnReset.Text = $"澶嶄綅锛堥暱鎸墈Config.FullResetRequiredDuration}绉掑ぇ澶嶄綅锛�";
 
@@ -279,6 +283,12 @@
         #endregion
 
         #region 鏍囩缁撴灉鏄剧ず
+
+        private void OnRefreshUI(object state)
+        {
+            cvImage.Invoke(new Action(() => Refresh()));
+        }
+
         private async void Process_M071_OnElementUpdated(Common.Interface.IShapeElement obj)
         {
             //this.Invoke(new Action(() =>
@@ -307,7 +317,8 @@
                     (ele as KeyIndicator).Text = keyIndicator.Text;
                     (ele as KeyIndicator).ResultState = keyIndicator.ResultState;
 
-                    this.Invalidate();
+                    //this.Invalidate();
+                    _refreshUITimer.Change(1000, -1);
                 }));
             }
 
@@ -533,7 +544,7 @@
 
         private void timer1_Tick(object sender, EventArgs e)
         {
-            cvImage.Refresh();
+            //cvImage.Refresh();
         }
 
         private void lblOperator_DoubleClick(object sender, EventArgs e)
@@ -574,5 +585,51 @@
                 }));
             });
         }
+
+        bool isStart = true;
+        private void button1_Click(object sender, EventArgs e)
+        {
+            Task.Run(async () =>
+            {
+                try
+                {
+                    for (int j = 0; j < 10000; j++)
+                    {
+                        int i = 0;
+
+                        if (isStart)
+                        {
+                            cvImage.Elements.ToList().ForEach(ele =>
+                            {
+                                if (ele is KeyIndicator indicator)
+                                {
+                                    indicator.Text = "";
+                                    indicator.ResultState = null;
+                                }
+                            });
+                        }
+                        else
+                        {
+                            cvImage.Elements.ToList().ForEach(ele =>
+                            {
+                                if (ele is KeyIndicator indicator)
+                                {
+                                    indicator.Text = (i++).ToString();
+                                    indicator.ResultState = true;
+                                }
+                            });
+                        }
+                        isStart = !isStart;
+                        cvImage.BeginInvoke(new Action(() => Refresh()));
+                        LogAsync(DateTime.Now, $"UI Refresh {j}", "");
+                        await Task.Delay(300);
+                    }
+                }
+                catch (Exception ex)
+                {
+                }
+
+            });
+        }
     }
 }

--
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