A few visual improvements

Helper/PrintHelper.cs

@@ -0,0 +1,62 @@
+using System.IO;
+using System.Windows;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+
+namespace DebtMgr.Helper
+{
+    public class PrintHelper
+    {
+        ////////////////////////////////////////////////////////////////////////////////////////////////////
+        /// <summary>   Saves an using encoder. </summary>
+        ///
+        /// <remarks>   Andre Beging, 13.09.2017. </remarks>
+        ///
+        /// <param name="fileName">     Filename of the file. </param>
+        /// <param name="uiElement">    The element. </param>
+        ////////////////////////////////////////////////////////////////////////////////////////////////////
+        public static void SaveUsingEncoder(string fileName, FrameworkElement uiElement)
+        {
+            var encoder = new PngBitmapEncoder();
+
+            var height = (int)uiElement.ActualHeight;
+            var width = (int)uiElement.ActualWidth;
+
+            // These two line of code make sure that you get completed visual bitmap.
+            // In case your Framework Element is inside the scroll viewer then some part which is not
+            // visible gets clip.  
+            uiElement.Measure(new Size(width, height));
+            uiElement.Arrange(new Rect(new Point(), new Point(width, height)));
+
+            var bitmap = new RenderTargetBitmap(width,
+
+                height,
+                96, // These decides the dpi factors 
+                96,// The can be changed when we'll have preview options.
+                PixelFormats.Pbgra32);
+            bitmap.Render(uiElement);
+
+            SaveUsingBitmapTargetRenderer(fileName, bitmap, encoder);
+        }
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////////
+        /// <summary>   Saves an using bitmap target renderer. </summary>
+        ///
+        /// <remarks>   Andre Beging, 13.09.2017. </remarks>
+        ///
+        /// <param name="fileName">             Filename of the file. </param>
+        /// <param name="renderTargetBitmap">   The render target bitmap. </param>
+        /// <param name="bitmapEncoder">        The bitmap encoder. </param>
+        ////////////////////////////////////////////////////////////////////////////////////////////////////
+        private static void SaveUsingBitmapTargetRenderer(string fileName, RenderTargetBitmap renderTargetBitmap, BitmapEncoder bitmapEncoder)
+        {
+            var frame = BitmapFrame.Create(renderTargetBitmap);
+            bitmapEncoder.Frames.Add(frame);
+            // Save file .
+            using (var stream = File.Create(fileName))
+            {
+                bitmapEncoder.Save(stream);
+            }
+        }
+    }
+}