Implementación de la clase CapturaImagen, donde se toma una captura de pantalla de la imagen del escaneo, la cual se almacena en carpetas separadas por fecha.

ScanBox/CapturaImagen.cs

@@ -0,0 +1,126 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.IO;
+using System.Linq;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace ScaBox30
+{
+    public class CapturaImagen : IDisposable
+    {
+        private Bitmap screenshot;
+        
+        /// <summary>
+        /// Captura una zona específica de la pantalla a partir de un PictureBox
+        /// </summary>
+        /// <param name="pictureBox">El PictureBox a capturar</param>
+        /// <param name="delayMs">Delay en milisegundos antes de capturar (por defecto 500ms)</param>
+        public Bitmap CapturarImg(PictureBox pictureBox, int delayMs = 500)
+        {
+            try
+            {
+                if (pictureBox == null)
+                {
+                    MessageBox.Show("El PictureBox no puede ser nulo.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    return null;
+                }
+
+                // Forzar que la UI se redibuje antes de capturar
+                pictureBox.Refresh();
+                Application.DoEvents();
+
+                // Esperar a que la imagen se actualice completamente
+                System.Threading.Thread.Sleep(delayMs);
+
+                // Obtener las coordenadas en pantalla del PictureBox
+                Point screenLocation = pictureBox.PointToScreen(Point.Empty);
+                int x = screenLocation.X;
+                int y = screenLocation.Y;
+                int width = pictureBox.Width;
+                int height = pictureBox.Height;
+
+                // Crear una imagen con el tamaño del PictureBox
+                screenshot = new Bitmap(width, height);
+
+                using (Graphics g = Graphics.FromImage(screenshot))
+                {
+                    // Capturar la zona específica de la pantalla
+                    g.CopyFromScreen(x, y, 0, 0, new Size(width, height));
+                }
+
+                return screenshot;
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Error al capturar pantalla:\n{ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                return null;
+            }
+        }
+
+        public void GuardarImg(string productNum, string operatorTag)
+        {
+            // Validar que la captura existe
+            if (screenshot == null)
+            {
+                MessageBox.Show("No hay captura de pantalla disponible. Realiza una captura primero.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
+                return;
+            }
+
+            try
+            {
+                // Crear la carpeta de destino
+                string picturesPath = System.IO.Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "BoxScaner");
+                string capturesFolder = Path.Combine(picturesPath, Globals.consecDate.ToString("yyyy-MM-dd"));
+
+                if (!Directory.Exists(capturesFolder))
+                {
+                    Directory.CreateDirectory(capturesFolder);
+                }
+
+                // Generar nombre de archivo con timestamp y sanitizar caracteres inválidos
+                string timestamp = DateTime.Now.ToString("HH-mm-ss");
+                string safeProductNum = Path.GetInvalidFileNameChars().Aggregate(productNum, (current, c) => current.Replace(c.ToString(), ""));
+                string safeOperatorTag = Path.GetInvalidFileNameChars().Aggregate(operatorTag, (current, c) => current.Replace(c.ToString(), ""));
+                
+                // Formato de fecha juliano: yyyyDDD
+                int julianDay = Globals.consecDate.DayOfYear;
+                string julianDate = $"{Globals.consecDate:yyyy}{julianDay:000}";
+
+                // Formato: CONSECUTIVO_yyyyDDD_TIMESTAMP_PRODUCTO_OPERADOR.png
+                string fileName = Path.Combine(capturesFolder, 
+                    $"{Globals.consec:D5}_{julianDate}_{timestamp}_{safeProductNum}_{safeOperatorTag}.png");
+
+                // Guardar la captura como PNG
+                screenshot.Save(fileName, System.Drawing.Imaging.ImageFormat.Png);
+            }
+            catch (UnauthorizedAccessException ex)
+            {
+                MessageBox.Show($"Acceso denegado al guardar imagen:\n{ex.Message}", "Error de permisos", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            catch (IOException ex)
+            {
+                MessageBox.Show($"Error al guardar imagen:\n{ex.Message}", "Error de I/O", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            catch (Exception ex)
+            {
+                MessageBox.Show($"Error inesperado al guardar imagen:\n{ex.Message}", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+        }
+
+        /// <summary>
+        /// Libera los recursos de la captura de pantalla
+        /// </summary>
+        public void Dispose()
+        {
+            if (screenshot != null)
+            {
+                screenshot.Dispose();
+                screenshot = null;
+            }
+        }
+    }
+}

ScanBox/Controller/DbController.cs

@@ -33,6 +33,7 @@ namespace ScaBox30.Controller
             catch (Exception e)
             {
                 Console.WriteLine(e);
+                System.Windows.Forms.MessageBox.Show("Error al conectar con la BD: " + e.Message);
             }
         }
 

ScanBox/Principal.Designer.cs

@@ -66,6 +66,7 @@
             this.sr2000w_ip_lbl = new System.Windows.Forms.Label();
             this.version = new System.Windows.Forms.Label();
             this.reader_connector = new System.Windows.Forms.Timer(this.components);
+            this.bttnQA = new System.Windows.Forms.Button();
             this.panelTitleBar.SuspendLayout();
             this.panelBody.SuspendLayout();
             ((System.ComponentModel.ISupportInitialize)(this.blackimg_picbx)).BeginInit();
@@ -166,6 +167,7 @@
             // panelBody
             // 
             this.panelBody.BackColor = System.Drawing.Color.WhiteSmoke;
+            this.panelBody.Controls.Add(this.bttnQA);
             this.panelBody.Controls.Add(this.labelRate);
             this.panelBody.Controls.Add(this.btnConfiguración);
             this.panelBody.Controls.Add(this.barcode_lbl);
@@ -274,7 +276,7 @@
             this.btnBD.BackColor = System.Drawing.Color.FromArgb(((int)(((byte)(10)))), ((int)(((byte)(119)))), ((int)(((byte)(232)))));
             this.btnBD.CausesValidation = false;
             this.btnBD.ForeColor = System.Drawing.Color.White;
-            this.btnBD.Location = new System.Drawing.Point(1001, 609);
+            this.btnBD.Location = new System.Drawing.Point(956, 609);
             this.btnBD.Name = "btnBD";
             this.btnBD.Size = new System.Drawing.Size(44, 58);
             this.btnBD.TabIndex = 107;
@@ -434,7 +436,7 @@
             this.DataText.Multiline = true;
             this.DataText.Name = "DataText";
             this.DataText.ScrollBars = System.Windows.Forms.ScrollBars.Both;
-            this.DataText.Size = new System.Drawing.Size(983, 58);
+            this.DataText.Size = new System.Drawing.Size(938, 58);
             this.DataText.TabIndex = 91;
             // 
             // TgrBtn
@@ -531,7 +533,7 @@
             this.version.Name = "version";
             this.version.Size = new System.Drawing.Size(64, 21);
             this.version.TabIndex = 87;
-            this.version.Text = "5.1";
+            this.version.Text = "5.0.2";
             this.version.TextAlign = System.Drawing.ContentAlignment.MiddleCenter;
             // 
             // reader_connector
@@ -540,6 +542,20 @@
             this.reader_connector.Interval = 5000;
             this.reader_connector.Tick += new System.EventHandler(this.reader_connector_Tick);
             // 
+            // bttnQA
+            // 
+            this.bttnQA.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
+            this.bttnQA.BackColor = System.Drawing.Color.Maroon;
+            this.bttnQA.CausesValidation = false;
+            this.bttnQA.ForeColor = System.Drawing.Color.White;
+            this.bttnQA.Location = new System.Drawing.Point(1003, 609);
+            this.bttnQA.Name = "bttnQA";
+            this.bttnQA.Size = new System.Drawing.Size(44, 58);
+            this.bttnQA.TabIndex = 114;
+            this.bttnQA.Text = "QA";
+            this.bttnQA.UseVisualStyleBackColor = false;
+            this.bttnQA.Click += new System.EventHandler(this.bttnQA_Click_1);
+            // 
             // Principal
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -605,5 +621,6 @@
         private System.Windows.Forms.Button btnConfiguración;
         private System.Windows.Forms.Label label9;
         private System.Windows.Forms.Label labelRate;
+        private System.Windows.Forms.Button bttnQA;
     }
 }

ScanBox/Principal.cs

@@ -13,6 +13,7 @@ using ScaBox30.Model;
 using ScaBox30.Controller;
 using System.Text.Json;
 using System.Runtime.InteropServices;
+using System.Reflection;
 
 namespace ScaBox30
 {
@@ -96,6 +97,9 @@ namespace ScaBox30
         // Zebra printer variables
         ZebraController ZT231 = new ZebraController("Etiqueta.prn");
 
+        // Screenshot capture variables
+        CapturaImagen capturaImagen = new CapturaImagen();
+
 
 
         ErrorCode code_actual = ErrorCode.None;
@@ -579,6 +583,10 @@ namespace ScaBox30
                         this.BackColor = Color.Red;
                         DialogResult dialogResult = RJMessageBox.Show("Uno o m<>s codigos son incorrectos!", "ScanBox", MessageBoxButtons.OK, MessageBoxIcon.Error);
                         this.BackColor = SystemColors.Control;
+                        
+                        // Capturar zona del PictureBox cuando hay errores para auditor<6F>a
+                        capturaImagen.CapturarImg(blackimg_picbx);
+                        capturaImagen.GuardarImg(barcode_lbl.Text + "_ERROR", operatorTag);
                     }
 
                     //If 1 or more codes are questionable (utr_count>0) the user has to decide if the results are added to the csv file
@@ -609,6 +617,10 @@ namespace ScaBox30
                         labelRate.Text = (time.TotalMilliseconds / 1000).ToString().Substring(0, 5) + " Seg.";
                         TgrBtn.Enabled = true;
                         save_data = true;
+                        
+                        // Capturar zona del PictureBox despu<70>s del segundo escaneo exitoso
+                        capturaImagen.CapturarImg(blackimg_picbx);
+                        capturaImagen.GuardarImg(barcode_lbl.Text, operatorTag);
                     }
 
 
@@ -811,6 +823,7 @@ namespace ScaBox30
             m_reader?.Dispose();
             m_searcher?.Dispose();
             liveviewForm1?.Dispose();
+            capturaImagen?.Dispose();
         }
 
 
@@ -1296,6 +1309,13 @@ namespace ScaBox30
                 }
             }
         }
+
+        private void bttnQA_Click_1(object sender, EventArgs e)
+        {
+
+        }
+
+
     }
 
 

ScanBox/Principal.resx

@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <root>
-  <!-- 
+  <!--
-    Microsoft ResX Schema 
+    Microsoft ResX Schema
-    
+
     Version 2.0
-    
+
-    The primary goals of this format is to allow a simple XML format 
+    The primary goals of this format is to allow a simple XML format
-    that is mostly human readable. The generation and parsing of the 
+    that is mostly human readable. The generation and parsing of the
-    various data types are done through the TypeConverter classes 
+    various data types are done through the TypeConverter classes
     associated with the data types.
-    
+
     Example:
-    
+
     ... ado.net/XML headers & schema ...
     <resheader name="resmimetype">text/microsoft-resx</resheader>
     <resheader name="version">2.0</resheader>
@@ -26,36 +26,36 @@
         <value>[base64 mime encoded string representing a byte array form of the .NET Framework object]</value>
         <comment>This is a comment</comment>
     </data>
-                
+
-    There are any number of "resheader" rows that contain simple 
+    There are any number of "resheader" rows that contain simple
     name/value pairs.
-    
+
-    Each data row contains a name, and value. The row also contains a 
+    Each data row contains a name, and value. The row also contains a
-    type or mimetype. Type corresponds to a .NET class that support 
+    type or mimetype. Type corresponds to a .NET class that support
-    text/value conversion through the TypeConverter architecture. 
+    text/value conversion through the TypeConverter architecture.
-    Classes that don't support this are serialized and stored with the 
+    Classes that don't support this are serialized and stored with the
     mimetype set.
-    
+
-    The mimetype is used for serialized objects, and tells the 
+    The mimetype is used for serialized objects, and tells the
-    ResXResourceReader how to depersist the object. This is currently not 
+    ResXResourceReader how to depersist the object. This is currently not
     extensible. For a given mimetype the value must be set accordingly:
-    
+
-    Note - application/x-microsoft.net.object.binary.base64 is the format 
+    Note - application/x-microsoft.net.object.binary.base64 is the format
-    that the ResXResourceWriter will generate, however the reader can 
+    that the ResXResourceWriter will generate, however the reader can
     read any of the formats listed below.
-    
+
     mimetype: application/x-microsoft.net.object.binary.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Binary.BinaryFormatter
             : and then encoded with base64 encoding.
-    
+
     mimetype: application/x-microsoft.net.object.soap.base64
-    value   : The object must be serialized with 
+    value   : The object must be serialized with
             : System.Runtime.Serialization.Formatters.Soap.SoapFormatter
             : and then encoded with base64 encoding.
 
     mimetype: application/x-microsoft.net.object.bytearray.base64
-    value   : The object must be serialized into a byte array 
+    value   : The object must be serialized into a byte array
             : using a System.ComponentModel.TypeConverter
             : and then encoded with base64 encoding.
     -->

ScanBox/ScanBox.csproj

@@ -215,6 +215,7 @@
     <Compile Include="Ayuda.Designer.cs">
       <DependentUpon>Ayuda.cs</DependentUpon>
     </Compile>
+    <Compile Include="CapturaImagen.cs" />
     <Compile Include="ConfigTable.cs" />
     <Compile Include="Controller\DbController.cs" />
     <Compile Include="Controller\ZebraController.cs" />