This macro retrieves the handle to the normal or state image list associated with a tree-view control. You can use this macro or send the TVM_GETIMAGELIST message explicitly.
HIMAGELIST TreeView_GetImageList( hwnd, iImage );
Handle to the tree view control.
Type of image list to retrieve. It is one of the following values.
Indicates the normal image list, which contains selected, nonselected, and overlay images for the items of a tree view control.
Indicates the state image list. You can use state images to indicate application-defined item states. A state image is displayed to the left of an item's selected or nonselected image.