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.
(in System.Data.Linq.dll)
Visual Basic (Declaration)
Public Property DeleteOnNull As Boolean
Dim instance As AssociationAttribute
Dim value As Boolean
value = instance.DeleteOnNull
instance.DeleteOnNull = value
public bool DeleteOnNull { get; set; }
public:
property bool DeleteOnNull {
bool get ();
void set (bool value);
}
public function get DeleteOnNull () : boolean
public function set DeleteOnNull (value : boolean)
Property Value
Type:
System..::.BooleanSetting to True deletes the object. The default value is False.
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
.NET Framework
Supported in: 3.5
Reference