Merge pull request #1 from SyncfusionExamples/ES-975464

ES-975464 - Resolve the ReadMe file length issue in this sample repository

Author: vijayarasan

README.md

@@ -1,5 +1,36 @@
-# How to load images in a cell in wpf and uwp treegrid?
+# How to load images in a cell in WPF / UWP TreeGrid?
 
-## About the example
+This example illustrates how to load images in a cell in [WPF TreeGrid](https://www.syncfusion.com/wpf-controls/treegrid) and [UWP TreeGrid](https://www.syncfusion.com/uwp-ui-controls/treegrid) (SfTreeGrid).
 
-This example illustrates how to load images in a cell in wpf and uwp treegrid
+You can add the image to TreeGrid cell by using [TreeGridTemplateColumn](https://help.syncfusion.com/cr/wpf/Syncfusion.UI.Xaml.TreeGrid.TreeGridTemplateColumn.html).
+
+### XAML:
+``` xml
+<syncfusion:TreeGridTemplateColumn MappingName="ImageLink">
+    <syncfusion:TreeGridTemplateColumn.CellTemplate>
+          <DataTemplate>
+               <Image Source="{Binding Path=ImageLink,
+                      Converter={StaticResource converter}}"/>
+          </DataTemplate>
+    </syncfusion:TreeGridTemplateColumn.CellTemplate>
+</syncfusion:TreeGridTemplateColumn>
+```
+
+### C#:
+``` c#
+public class StringToImageConverter : IValueConverter
+{
+    public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+    {
+        string imagename = value as string;
+        return new BitmapImage(new Uri(string.Format(@"..\..\Images\{0}", imagename), UriKind.Relative));
+    }
+
+    public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
+    {
+        return null;
+    }
+}
+```
+
+![Load Images in cells](ShowImagesInCell.png)