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AssociationAttribute.DeleteOnNull Property

.NET Framework 4

When placed on a 1:1 association whose foreign key members are all non-nullable, deletes the object when the association is set to null.

Namespace: System.Data.Linq.Mapping
Assembly: System.Data.Linq (in System.Data.Linq.dll)

Syntax

C++

Copy

public bool DeleteOnNull { get; set; }

Property Value

Type: System.Boolean
Setting to True deletes the object. The default value is False.

Version Information

.NET Framework

Supported in: 4, 3.5

.NET Framework Client Profile

Supported in: 4

Platforms

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Reference

AssociationAttribute Class

System.Data.Linq.Mapping Namespace

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