Life time data source property

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A DataSource object has a Life Time property that determines the lifecycle of the data. The Life Time property can have the following values:

Value

Explanation

-1

Data stays unchanged until it leaves the scope.

0

Data is refreshed each time a data source is touched.

> 0

Data is refreshed when it is read and a timeout of n seconds has passed.

 

See Also

Data Sources

Embedded Data Sources

Data Source Path Syntax