Returns the duration of the movie’s current selection as a QTTime structure.
Original signature is '- (QTTime)selectionDuration'
Available in Mac OS X v10.3 and later.

Declaration Syntax
public virtual QTTime SelectionDuration { get; }
Public Overridable ReadOnly Property SelectionDuration As QTTime
Get
public:
virtual property QTTime SelectionDuration {
QTTime get ();
}

Version Information
- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)
Assembly:
Monobjc.QTKit (Module: Monobjc.QTKit)