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OperationAction Enumeration

Specifies the list of possible actions when the parent End of the RelationshipType is deleted.

Namespace:  System.Data.Metadata.Edm
Assembly:  System.Data.Entity (in System.Data.Entity.dll)

public enum OperationAction

Member nameDescription
CascadeWhen a parent End is deleted, its associated child ends are deleted as well.
NoneOnly a parent End can be deleted.
RestrictA parent End cannot be deleted if it has one or more associated child ends.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5 SP1

.NET Framework Client Profile

Supported in: 4
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