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Live Display Async is a child type of Live Request that represents all specification parameters related to the spreadsheet display of the feeds acquired by a given Live Feeds Engine.
Note that the creation of an object of type Live Display Async does not also result in the display of the corresponding feeds.
The latter is achieved by running the special Excel formula
dsLive with its single input argument set equal to the handle name of the created object.
Since the dsLive is not declared volatile, you are probably better of if you use the volatile version of dsLive so that it automatically runs as soon as new feeds arrive and a recalculation event is raised.
Provided Excel is in automatic calculation mode, such a recalculation event is raised automatically upon the arrival of new feeds if the Auto Refresh setting is turned ON.