Update README.md

SreemonPremkumarM · web-flow · commit da74b2e6a434 · 2025-11-21T01:00:29.000+05:30
diff --git a/README.md b/README.md
@@ -1,4 +1,4 @@
-# How to load data on demand using command in WPF TreeGrid
+# How to Load Data on Demand using Command in WPF TreeGrid?
 
 This example illustrates how to load data on demand using command in [WPF TreeGrid](https://www.syncfusion.com/wpf-controls/treegrid) (SfTreeGrid).
 
@@ -14,4 +14,4 @@ public void Execute(object parameter)
         node.PopulateChildNodes((App.Current.MainWindow.DataContext as ViewModel).GetReportees(emp.ID));
     }
 }
-```
+```

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-# How to load data on demand using command in WPF TreeGrid`
	`1`	`+# How to Load Data on Demand using Command in WPF TreeGrid?`
`2`	`2`
`3`	`3`	`This example illustrates how to load data on demand using command in [WPF TreeGrid](https://www.syncfusion.com/wpf-controls/treegrid) (SfTreeGrid).`
`4`	`4`
`@@ -14,4 +14,4 @@ public void Execute(object parameter)`
`14`	`14`	`node.PopulateChildNodes((App.Current.MainWindow.DataContext as ViewModel).GetReportees(emp.ID));`
`15`	`15`	`}`
`16`	`16`	`}`
`17`		-```
	`17`	+```