Returns the current index for an object in the active form's Controls collection. Read-only.
object.FormControlsCollectionIndex = [integer]
Where object is an object expression that evaluates to one of the objects in the Applies To list, and integer is the index of the control in the form's Controls collection.
Controls are created dynamically by the recognition engine when a screen is received from the host, and from controls inserted in Designer. They can also be created dynamically at runtime via the Add method.
This property is read-only and used to reference a specific control.
It is possible to change a control's index in the Controls collection by changing its Tab Order.
Controls Collection | TabIndex property | Controls property
ScrollBar control (control deprecated in version 10.5)