When you set focus to other elements out from WebGrid, a Vista-style callout will
appear to notify when you have unsaved pending changes.
In this topic, you will learn how to display CallOut notification during Batch Update.
To display CallOut notification
- Open WebGrid Designer and click See all properties.
- Set AllowBatchUpdate to True, AllowAddNew
to Yes, AllowEdit to Yes and
AllowDelete to Yes.
- Expand BatchUpdateSettings and set NotifyOnLostFocus
to True.
- Run the project.