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Location

Namespace
Fuse.Reactive
Package
Fuse.Reactive 1.11.2

Interface of IListener

OnLostData(IExpression) uno

The expression no longer resolves to a valid value, either the source is unavailable, or it doesn't convert properly. Publishers should avoid sending this unless they previously sent OnNewData, as it can generate needless overhead. However, listeners should gracefully handle repeated calls to OnLostData.

OnNewData(IExpression, object) uno

New data has been resolved for the expression. This data is assumed to be valid at this level of evaluation. This will not be sent prior to having a valid value.

Inherited from object