HideLayer

Make layer invisible (V45)

Move this layer behind the bottommost layer and make all of its cliprects invisible. For LAYERSMART layers, copy all image data into the backing store of the layer. This operation may generate refresh events in other layers associated with this layer's Layer_Info structure.

l

pointer to a layer

result

TRUE if operation successful, FALSE if operation unsuccessful (probably out of memory)

graphics/layers.h