Initial commit

Initial commit til Git.
V2 er deployed

PointOfSale/Utilities/ESCPOS_NET/Utils/InterceptableWriteMemoryStream.cs

@@ -0,0 +1,51 @@
+using System;
+using System.IO;
+
+namespace ESCPOS_NET
+{
+    public class InterceptableWriteMemoryStream : Stream
+    {
+        private MemoryStream _innerStream = new MemoryStream();
+        public override bool CanRead => _innerStream.CanRead;
+
+        public override bool CanSeek => _innerStream.CanSeek;
+
+        public override bool CanWrite => _innerStream.CanWrite;
+
+        public override long Length => _innerStream.Length;
+
+        public override long Position { get => _innerStream.Position; set => _innerStream.Position = value; }
+
+        private Action<byte[]> _writeAction { get; set; }
+        public InterceptableWriteMemoryStream(Action<byte[]> writeAction)
+        {
+            _writeAction = writeAction;   
+        }
+        public override void Flush()
+        {
+            _innerStream.Flush();
+        }
+
+        public override int Read(byte[] buffer, int offset, int count)
+        {
+            return _innerStream.Read(buffer, offset, count);
+        }
+
+        public override long Seek(long offset, SeekOrigin origin)
+        {
+            return _innerStream.Seek(offset, origin);
+        }
+
+        public override void SetLength(long value)
+        {
+            _innerStream.SetLength(value);
+        }
+
+        public override void Write(byte[] buffer, int offset, int count)
+        {
+            var writeArray = new byte[count];
+            Buffer.BlockCopy(buffer, offset, writeArray, 0, count);
+            _writeAction(writeArray);
+        }
+    }
+}