This example illustrates how to hide the detail button for "empty" detail rows using the server-side DetailRowGetButtonVisibility event
Question Comments
Added By: Luis Rodriguez 15 at: 10/6/2015 12:54:32 PM
how could I use with sqldatasource?
Added By: Sergi (DevExpress Support) at: 10/6/2015 11:20:15 PMHello,
To process your recent post more efficiently, I created a separate ticket on your behalf: T297564: ASPxGridView - How to hide the detail button if the detail grid is empty when using SqlDataSource. This ticket is currently in our processing queue. Our team will address it as soon as we have any updates.