public abstract TimeSpan GetTotalDuration()

Public MustOverride Function GetTotalDuration As TimeSpan

public:
virtual TimeSpan GetTotalDuration() abstract

abstract GetTotalDuration : unit -> TimeSpan 

Return Value

Implements

The total duration is the effective length of the animation timeline. Depending on the type of timeline, the total duration can be the natural duration of the underlying animation or might be set explicitly by the user.

Notes to Implementors: The duration must be 0 or a positive value. MaxValue can be returned to indicate that the animation runs forever.

Reference