property Pivot.ExpandOnDblClick as Boolean
Specifies whether the item is expanded or collapsed if the user dbl clicks the item.

Boolean A boolean expression that indicates whether an item is expanded on dbl click. 

 By default, the ExpandOnDblClick property is TrueUse the ExpandOnDblClick property to disable expanding or collapsing items when user dbl clicks an item. The control fires the DblClick event when user double clicks the control. Use the ShowDataOnDblClick property on True, to let the user to display the data that generated the result when a cell is double clicked.