ValueComparer.SnapshotExpression Property
Definition
Important
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The snapshot expression.
public virtual System.Linq.Expressions.LambdaExpression SnapshotExpression { get; }member this.SnapshotExpression : System.Linq.Expressions.LambdaExpressionPublic Overridable ReadOnly Property SnapshotExpression As LambdaExpressionProperty Value
Remarks
Snapshotting is the process of creating a copy of the value into a snapshot so it can later be compared to determine if it has changed. For some types, such as collections, this needs to be a deep copy of the collection rather than just a shallow copy of the reference.
Applies to
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Entity Framework