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V24.2
.NET 8.0+

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XAF0027: Do not apply DomainComponentAttribute to the XPO business class

Severity: Warning

Do not apply DomainComponentAttribute to XPO business classes. This attribute must be applied to non-persistent classes only.

#Examples

#Invalid Code

C#
using DevExpress.Xpo;
using DevExpress.ExpressApp.DC;

namespace TestApplication.Module.BusinessObjects {
    [DomainComponent]
    public class TestClass : XPObject {
        public TestClass(Session session) : base(session) { }
    }
}

#Valid Code

C#
using DevExpress.Xpo;

namespace TestApplication.Module.BusinessObjects {
    public class TestClass : XPObject {
        public TestClass(Session session) : base(session) { }
    }
}