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CorrelationDataDescription.IsOptional Property

Definition

When overridden in a derived class, indicates whether the correlation data is optional as part of a query.

public:
 abstract property bool IsOptional { bool get(); };
public abstract bool IsOptional { get; }
member this.IsOptional : bool
Public MustOverride ReadOnly Property IsOptional As Boolean

Property Value

true if the correlation data is optional; otherwise, false.

Remarks

If IsOptional returns true, a query that includes this data is considered to be an optional component in the correlation key calculation.

Applies to