CorrelationDataDescription.IsOptional Property
Definition
Important
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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 : boolPublic MustOverride ReadOnly Property IsOptional As BooleanProperty 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
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