Add QRValidation project to repository

- Added QRValidation vision control system
- Includes CapCleaningControl UI components
- WebSocket-based barcode validation system
- Support for Crevis PLC integration
- Test projects for PLC emulator, motion, IO panel, and Modbus

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

QRValidation/Project/Dialog/fErrorException.cs

@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Windows.Forms;
+
+namespace Project
+{
+    public partial class fErrorException : Form
+    {
+        public fErrorException(string err)
+        {
+            InitializeComponent();
+            System.Text.StringBuilder sb = new StringBuilder();
+            sb.AppendLine("===============================");
+            sb.AppendLine("Amkor Technology Korea");
+            sb.AppendLine("K4 EEDP");
+            sb.AppendLine("===============================");
+            sb.AppendLine();
+            sb.AppendLine(err);
+            this.textBox1.Text = sb.ToString();
+
+            this.lbTitle.MouseMove += LbTitle_MouseMove;
+            this.lbTitle.MouseUp += LbTitle_MouseUp;
+            this.lbTitle.MouseDown += LbTitle_MouseDown;
+            this.lbTitle.DoubleClick += LbTitle_DoubleClick;
+        }
+
+        private void fErrorException_Load(object sender, EventArgs e)
+        {
+
+        }
+
+        #region "Mouse Form Move"
+
+        private Boolean fMove = false;
+        private Point MDownPos;
+
+        private void LbTitle_DoubleClick(object sender, EventArgs e)
+        {
+            if (this.WindowState == FormWindowState.Maximized) this.WindowState = FormWindowState.Normal;
+            else this.WindowState = FormWindowState.Maximized;
+        }
+        private void LbTitle_MouseMove(object sender, MouseEventArgs e)
+        {
+            if (fMove)
+            {
+                Point offset = new Point(e.X - MDownPos.X, e.Y - MDownPos.Y);
+                this.Left += offset.X;
+                this.Top += offset.Y;
+                offset = new Point(0, 0);
+            }
+        }
+        private void LbTitle_MouseUp(object sender, MouseEventArgs e)
+        {
+            fMove = false;
+        }
+        private void LbTitle_MouseDown(object sender, MouseEventArgs e)
+        {
+            MDownPos = new Point(e.X, e.Y);
+            fMove = true;
+        }
+
+        #endregion
+
+        private void btTeach_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+
+        private void label3_Click(object sender, EventArgs e)
+        {
+            this.Close();
+        }
+    }
+}