Each item in a tree-view control can have up to four images associated with it.
- An image, such as an open folder, displayed when the item is selected.
- An image, such as a closed folder, displayed when the item is not selected.
- An overlay image that is drawn transparently over the selected or non-selected image.
- A state image: an additional image displayed to the left of the selected or non-selected image. You can use state images, such as checked and cleared check boxes, to indicate application-defined item states.
Use this property to get the index of the overlay image. To obtain the image for a non-selected item, selected item or state image, use the
StateImage properties respectively.
|TestObj||A variable, parameter or expression that specifies a reference to one of the objects listed in the Applies To section|
The property is applied to the following object:
To view this property in the Object Browser panel and in other panels and dialogs, activate the Advanced view mode.
A zero-based integer value that means the image’s position within the image list.
To view an example that demonstrates how to use the
OverlayImageIndex property, see Getting Tree View Item's Images.