.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+
.NET Core 3.0+

XafDefaultPropertyAttribute Class

Applied to business classes. Specifies the default property.

Namespace: DevExpress.ExpressApp.DC

Assembly: DevExpress.ExpressApp.v19.2.dll

Declaration

[AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface, Inherited = true)]
public class XafDefaultPropertyAttribute :
    Attribute
<AttributeUsage(AttributeTargets.Class Or AttributeTargets.Interface, Inherited:=True)>
Public Class XafDefaultPropertyAttribute
    Inherits Attribute
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface, Inherited = true)]
public class XafDefaultPropertyAttribute :
    Attribute
<AttributeUsage(AttributeTargets.Class Or AttributeTargets.Interface, Inherited:=True)>
Public Class XafDefaultPropertyAttribute
    Inherits Attribute
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Interface, Inherited = true)]
public class XafDefaultPropertyAttribute :
    Attribute
<AttributeUsage(AttributeTargets.Class Or AttributeTargets.Interface, Inherited:=True)>
Public Class XafDefaultPropertyAttribute
    Inherits Attribute

Remarks

This interface is a replacement for the DefaultPropertyAttribute that can be applied both to classes and interfaces. Use this interface to specify the default property, as it is demonstrated in the How to: Specify a Display Member (for a Lookup Editor, Detail Form Caption, etc.) topic.

Default property values are displayed in the following:

  • detail form captions;
  • the leftmost columns of List Views;
  • Lookup List Views;
  • Lookup Editors in an unexpanded state.

Inheritance

Object
Attribute
XafDefaultPropertyAttribute
See Also