Update README.md

Author: SweathaBharathi

README.md

@@ -1,21 +1,14 @@
-# How to search and highlight item in TreeViewAdv
+# How to search and highlight items in WPF TreeViewAdv?
 
-This example demonstrates how to search and highlighted the item of `TreeViewAdv` control in WPF platform.
-
-# About Sample
-
-This sample provides the demo on how to search and highlight the text in `TreeViewAdv`.
-
-To search and highlight the item in `TreeViewAdv`, Search method has been implemented which is used to compare the search text with model items. Highlighted the matched text in TextBlock inside the `TreeViewItemAdv`.
+In [WPF TreeViewAdv](https://help.syncfusion.com/wpf/classic/treeview/overview) to search and highlight the item, **Search** method has been implemented which is used to compare the search text with model items and highlighted the matched text in TextBlock inside the [TreeViewItemAdv](https://help.syncfusion.com/cr/wpf/Syncfusion.Windows.Tools.Controls.TreeViewItemAdv.html).
 
 ``` c#
 if (mainitem != null && MatchSearchText(model.Header))
 {
-    //Function which is used to apply inline to the TextBlock
-    ApplyInline(mainitem, false);                      
+    // Function which is used to apply inline to the TextBlock
+    ApplyInline(mainitem, false);
 }
 ```
-
 Options like Search, FindPrevious, Find Next, SearchType (Contains, EndsWith, StartsWith options) has been used to match search text using ApplyInline method and apply the SearchBrush for highlighting the search text.
 
 ``` c#