Update README.md

AmalRajUmapathySelvam · web-flow · commit 2b23860140a5 · 2018-11-12T18:24:34.000+05:30
diff --git a/README.md b/README.md
@@ -1,2 +1,2 @@
-# how-to-drag-and-drop-rows-in-wpf-between-treegrid-and-treeviewadv
+# How to drag and drop rows in wpf between treegrid and treeviewadv?
 This example illustrates how to drag and drop rows in wpf between treegrid and treeviewadv

Original file line number	Diff line number	Diff line change
`@@ -1,2 +1,2 @@`
`1`		`-# how-to-drag-and-drop-rows-in-wpf-between-treegrid-and-treeviewadv`
	`1`	`+# How to drag and drop rows in wpf between treegrid and treeviewadv?`
`2`	`2`	`This example illustrates how to drag and drop rows in wpf between treegrid and treeviewadv`