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ImageList.CreateOverlayImage Method

X#
Create an overlay image from an image in an image list.

Namespace:  VO
Assembly:  VOGUIClasses (in VOGUIClasses.dll) Version: 2.21
Syntax
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 VIRTUAL METHOD CreateOverlayImage(
	nImageIndex,
	nListIndex
) AS USUAL CLIPPER
Request Example View Source

Parameters

nImageIndex (Optional)
Type: Usual
The index of the new overlay image. This can be a value from 1 to 4. If omitted, the new overlay image will be the first in the list.
nListIndex (Optional)
Type: Usual
The image list index of the image from which to create an overlay image.

Return Value

Type: Usual
TRUE if successful; otherwise, FALSE.
Remarks
An overlay image is an image drawn over another image. This technique is commonly used in list view and tree view controls. An image list can have up to four overlay images.
See Also