IUIAnimationTimerEventHandler::OnPostUpdate method (uianimation.h)

Handles events that occur after an animation update is finished.

Syntax

HRESULT OnPostUpdate();

Return value

If the method succeeds, it returns S_OK. Otherwise, it returns an HRESULT error code. See UIAnimation Error Codes for a list of error codes.

Remarks

The UIAnimationTimer object calls this method only when calls to IUIAnimationTimerUpdateHandler::OnUpdate return a result of UI_ANIMATION_UPDATE_VARIABLES_CHANGED.

For each tick, a timer calls the following sequence of methods:

• IUIAnimationTimerEventHandler::OnPreUpdate
• IUIAnimationTimerUpdateHandler::OnUpdate
• IUIAnimationTimerEventHandler::OnPostUpdate

OnPreUpdate and OnPostUpdate are called on the IUIAnimationTimerEventHandler registered with IUIAnimationTimer::SetTimerEventHandler. OnUpdate is called on the IUIAnimationTimerUpdateHandler registered with IUIAnimationTimer::SetTimerUpdateHandler.

Requirements

See also

IUIAnimationTimer::SetTimerEventHandler

IUIAnimationTimerEventHandler