.NET Framework 4.5.2+
.NET Framework 4.5.2+
.NET Standard 2.0+

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.v21.1.dll

Declaration

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