feat: Uninit 기능 구현 및 리스트 Clear 구현

- 메시지 송신 시 메시지 길이 오류 수정
- 리스트 화면 깜박임을 위한 리스트 클래스 추가

Author: LineYK

Form1.Designer.cs

@@ -14,6 +14,8 @@ public partial class Form1 : Form
         public Form1()
         {
             InitializeComponent();
+            selectChennel.SelectedIndex = 0;
+            selectBaudRate.SelectedIndex = 0;
         }
 
         private void ProcessMessage(PcanMessage msg, ulong msgTimeStamp = 0)
@@ -50,7 +52,7 @@ private void SendMessage(string id, string len, string data, bool isExtended)
 
             byte[] dataByteArr = data.Split(' ').Select(s => Convert.ToByte(s, 16)).ToArray();
 
-            for (int i = 0; i < msg.Data.MaxLength; i++)
+            for (int i = 0; i < dataByteArr.Length; i++)
             {
                 msg.Data[i] = dataByteArr[i];
             }
@@ -100,10 +102,14 @@ private void ViewTimer_Tick(object sender, EventArgs e)
 
             foreach (CanMessage lstMsg in canMessages)
             {
+                string[] dataArr = BitConverter.ToString(lstMsg.Msg.Data).Split("-");
+
                 lstItem = msgViewList.Items[lstMsg.MsgIdx];
 
                 lstItem.SubItems[2].Text = lstMsg.Msg.Length.ToString();
-                lstItem.SubItems[3].Text = BitConverter.ToString(lstMsg.Msg.Data).Replace("-", " ");
+                lstItem.SubItems[3].Text = "";
+                for (int i = 0; i < lstMsg.Msg.Length; i++) lstItem.SubItems[3].Text += dataArr[i] + " ";
+                lstItem.SubItems[3].Text.Trim();
                 lstItem.SubItems[4].Text = ((lstMsg.MsgTime - lstMsg.MsgPrevTime) * 0.001).ToString("F1");
                 lstItem.SubItems[5].Text = lstMsg.MsgCount.ToString();
             }
@@ -213,7 +219,6 @@ private void initBtn_Click(object sender, EventArgs e)
             {
                 Api.GetErrorText(result, out var errorText);
                 MessageBox.Show("초기화가 실패했습니다. \n에러메시지: " + errorText, "오류", MessageBoxButtons.OK, MessageBoxIcon.Error);
-                Close();
             }
             else
             {
@@ -229,5 +234,26 @@ private void initBtn_Click(object sender, EventArgs e)
                 viewTimer.Start();
             }
         }
+
+        private void unInitBtn_Click(object sender, EventArgs e)
+        {
+            readTimer.Stop();
+            viewTimer.Stop();
+            Api.Uninitialize(channel);
+
+            canMessages.Clear();
+            msgViewList.Items.Clear();
+
+            selectBaudRate.Enabled = true;
+            selectChennel.Enabled = true;
+            initBtn.Enabled = true;
+            unInitBtn.Enabled = false;
+        }
+
+        private void listClearBtn_Click(object sender, EventArgs e)
+        {
+            canMessages.Clear();
+            msgViewList.Items.Clear();
+        }
     }
 }

Form1.cs

@@ -0,0 +1,23 @@
+namespace PCanMiniView
+{
+
+    /*
+     * ListView 깜박임 방지
+     */
+    internal class ListViewNF : System.Windows.Forms.ListView
+    {
+        public ListViewNF()
+        {
+            this.SetStyle(System.Windows.Forms.ControlStyles.OptimizedDoubleBuffer | System.Windows.Forms.ControlStyles.AllPaintingInWmPaint, true);
+            this.SetStyle(System.Windows.Forms.ControlStyles.EnableNotifyMessage, true);
+        }
+
+        protected override void OnNotifyMessage(System.Windows.Forms.Message m)
+        {
+            if (m.Msg != 0x14)
+            {
+                base.OnNotifyMessage(m);
+            }
+        }
+    }
+}

ListViewNF.cs

@@ -2,14 +2,9 @@ namespace PCanMiniView
 {
     internal static class Program
     {
-        /// <summary>
-        ///  The main entry point for the application.
-        /// </summary>
         [STAThread]
         static void Main()
         {
-            // To customize application configuration such as set high DPI settings or default font,
-            // see https://aka.ms/applicationconfiguration.
             ApplicationConfiguration.Initialize();
             Application.Run(new Form1());
         }

Program.cs

@@ -1,4 +1,5 @@
 using Peak.Can.Basic;
+using System.Reflection;
 
 namespace PCanMiniView
 {