Application.DeferAsyncQueries Property (Excel)
Gets or sets whether asychronous queries to OLAP data sources are executed when a worksheet is calculated by VBA code. Read/write Boolean .
expression A variable that represents an [Application](Excel.Application(Graph property).md) object.
Setting the DeferAsyncQueries property to True prevents any asynchronous queries form executing until the CalculateUntilAsyncQueriesDone method is called.