How To a Add Simple Button on DetailView

To add simple button on DetailView Go in BO Model=>DomainObject2 DetailView=>Items=>Add=>ControlDetailItems and give its ID and Caption Also set its Property ControlTypeName=DevExpress.XtraEditors.SimpleButton Now Button is Visible on DetailView you can find this button from DetailView and Fire Event OR Go in ModelEditor Code and write the code <br /><detailview id="DomainObject2_DetailView"> <br /><items> <br /><controldetailitem id="B1" caption="Click" controltypename="DevExpress.XtraEditors.SimpleButton" isnewnode="True"> <br /></items> <br /></detailview> <br /> <br />