How to control the visibility of image items on a layer?

I want to control the visibility of image items on the layer. Some items will be visible and others will be hidden on the same layer.
Can anyone tell me how can I achieve this using SDK APIs.

Hi,
You can try following facade function. And set the Opacity value to 0 for hidden the images or set greater then 0 value for visiablity of image.
IXPAttributeFacade::SetOpacity (const UIDList &itemList, PMReal opacity);
I hope it will resolve your problem.
Regards,
Jitendra Kumar

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