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.NET 8.0+

ColumnDbDefaultValueAttribute Class

Applied to persistent class’ fields or properties. Specifies the SQL expression representing the default value of the database column mapped to the target property/field.

Namespace: DevExpress.Xpo

Assembly: DevExpress.Xpo.v24.2.dll

NuGet Package: DevExpress.Xpo

#Declaration

[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, Inherited = true)]
public sealed class ColumnDbDefaultValueAttribute :
    Attribute

#Remarks

Pass an SQL expression to this attribute. The expression is then passed to the CREATE TABLE and ALTER TABLE statements when updating the database schema.

#Inheritance

Object
Attribute
ColumnDbDefaultValueAttribute
See Also