This topic documents a feature of Visual Filters and Transitions, which is deprecated as of Windows Internet Explorer 9 and obsolete as of Internet Explorer 10.
Retrieves the recommended length of time for performing a transition. Sets the suggested duration for the transition.
HRESULT IDXEffect::get_Duration(float *pVal);HRESULT IDXEffect::put_Duration(float newVal);
- Pointer to a value that indicates the amount of time, in seconds, that the transition should take.
- Amount of time in seconds the effect should take.
Returns an HRESULT value that depends on the implementation of the interface.
The IDXEffect::Duration property retrieves the most recently suggested value for the transform duration. This value is only a suggestion, and is completely ignored for some transforms.
This property enables you to suggest a reasonable default duration for transforms to use. This value is only a suggestion, and in some cases is completely ignored.
You can use the IDXEffect::Duration property while authoring content to force the transform to store the duration. When a transform is persisted, it saves the current value of the duration. Later, when it is restored from the persisted information, IDXEffect::Duration returns the duration that was set earlier.