HasThumb (vertical scroll bar flag)

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HasThumb

BYTE

The HasThumb property indicates whether BrowseClass object's LIST control has a vertical scroll bar. A value of one (1) indicates a scroll bar; a value of zero (0) indicates no scroll bar.

Implementation:

The SetAlerts method sets the value of the HasThumb property. The UpdateThumb method uses the HasThumb property to implement correct thumb and scroll bar behavior.

See Also:     ListControl, SetAlerts, UpdateThumb