Merge pull request #7282 from syncfusion-content/999170-update

999170: Document updated for LoadChildOnDemand and GraphQL

Author: thavasianand

blazor-toc.html

@@ -4870,6 +4870,7 @@
 			</li>
 			<li> <a href="/blazor/treegrid/data-binding">Data Binding</a></li>
 			<li> <a href="/blazor/treegrid/custom-binding">Custom Binding</a></li>
+			<li> <a href="/blazor/treegrid/graphql">GraphQL Adaptor</a></li>
 			<li>
 				<a href="/blazor/treegrid/columns/columns">Columns</a>
 				<ul>

blazor/treegrid/data-binding.md

@@ -1108,6 +1108,7 @@ namespace WebAPI.Controller
 {% endtabs %}
 
 N> The LoadChildOnDemand feature is not applicable for local data binding.
+<br/> N> The `LoadChildOnDemand` support is also available for virtualization.
 
 
 <!-- Custom Adaptor