Modified the DataGrid reference link

Author: Backiaraj

README.md

@@ -1,2 +1,5 @@
 # How to change row background based on RowState when underlying source is DataTable in wpf datagrid?
-This example illustrates how to change row background based on RowState when underlying source is DataTable in wpf datagrid
+
+This example illustrates how to change row background based on RowState when underlying source is DataTable in [WPF DataGrid](https://www.syncfusion.com/wpf-ui-controls/datagrid) (SfDataGrid).
+
+You can change the row background based on [RowState.Modified](https://docs.microsoft.com/es-es/dotnet/api/system.data.datarowstate?view=netframework-4.7.2#fields) when binding [WPF DataGrid](https://www.syncfusion.com/wpf-ui-controls/datagrid) (SfDataGrid) to [DataTable](https://docs.microsoft.com/en-us/dotnet/api/system.data.datatable?view=netframework-4.7.2) using style for initial loading. You can also change the background for runtime changes using the [DataTable.RowChanged](https://docs.microsoft.com/ru-ru/dotnet/api/system.data.datatable.rowchanged?view=netframework-4.7.2) event.