NullableBehaviorAttribute.NullableBehavior Property

Gets a value indicating if nullable columns should be created when updating the database schema.

Namespace : DevExpress.Xpo

Assembly : DevExpress.Xpo.v25.2.dll

NuGet Package : DevExpress.Xpo

Declaration

• C#
• VB.NET

public NullableBehavior NullableBehavior { get; }

Public ReadOnly Property NullableBehavior As NullableBehavior

Property Value

A NullableBehavior enumeration value specifying if a nullable column should be created when updating the database schema.

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Available values:

The default mode. Has the same effect as AlwaysAllowNulls.

| | AlwaysAllowNulls |

A nullable column is always created.

| | ByUnderlyingType |

A nullable column is created when the mapped property type is not a value type.

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See Also

NullableBehaviorAttribute Class

NullableBehaviorAttribute Members

DevExpress.Xpo Namespace