First time I found helpfull to push this to git

OCR_tester/Window.cs

@@ -0,0 +1,48 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Drawing;
+using System.IO;
+
+namespace OCR_tester
+{
+    public class Window
+    {
+        private Bitmap FullImage;
+
+        private Rectangle _bounds;
+        public Rectangle Bounds { get => _bounds; private set => _bounds = value; }
+
+        public static DirectoryInfo tessDataFolder = new DirectoryInfo(@"C:\Users\Moi\Pictures\SeleniumScreens\TessData");
+
+        public Bitmap WindowImage
+        {
+            get
+            {
+                Bitmap sample = new Bitmap(Bounds.Width, Bounds.Height);
+                Graphics g = Graphics.FromImage(sample);
+                g.DrawImage(FullImage, new Rectangle(0, 0, sample.Width, sample.Height), Bounds, GraphicsUnit.Pixel);
+                return sample;
+            }
+        }
+        public Window(Bitmap fullImage, Rectangle bounds)
+        {
+            FullImage = fullImage;
+            Bounds = bounds;
+        }
+        public virtual void RecoverInformations()
+        {
+            //Each Window type will have to implement its own way to recover the informations stored in the Window Image
+        }
+        public static byte[] ImageToByte(Image img)
+        {
+            using (var stream = new MemoryStream())
+            {
+                img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
+                return stream.ToArray();
+            }
+        }
+    }
+}