NewSpanMapping.varUserData Field
Definition
Important
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Any data supplied by the user.
public: System::Object ^ varUserData;public: Platform::Object ^ varUserData;winrt::Windows::Foundation::IInspectable varUserData;public object varUserData;val mutable varUserData : objPublic varUserData As Object Field Value
Remarks
The data is copied in a call to the SetSpanMappingsand released when the span marker goes away or the SetSpanMappings method is called with null parameters.