Form.BeforeQuery Event (Access)
Occurs when the specified PivotTable view queries its data source.
A variable that represents a Form object.
This event occurs quite frequently. Some examples of actions that trigger this event include adding fields to the PivotTable view, moving fields, sorting, or filtering data.
The following example demonstrates the syntax for a subroutine that traps the BeforeQuery event.
Private Sub Form_BeforeQuery()
MsgBox "The PivotTable view is about to query its data source."