[Overview][Constants][Types][Classes][Procedures and functions][Index] | Reference for unit 'ComCtrls' (#lcl)

# TTreeNode.ImageIndex

Ordinal position for the image displayed for the node, or -1 when no image is assigned.

## Declaration

Source position: comctrls.pp line 3160

`public property TTreeNode.ImageIndex : TImageIndex read FImageIndex write SetImageIndex default - 1;`

## Description

ImageIndex is an Integer property with the ordinal position for the image displayed for the node. It refers to a bitmap stored in the Images property of the associated TreeView control. The default value for the property is -1, and indicates that an image has not been assigned.

Setting a new value for the property causes the Update method to be called to redraw the associated tree view control. The Changed method is called with the ncImageIndex node change reason.

## See also

TTreeNode.StateIndex |  | Ordinal position for the image displayed to represent the state for the tree node.
TTreeNode.OverlayIndex |  | Ordinal position for the overlay image used for the node.
TTreeNode.SelectedIndex |  | Ordinal position for the image displayed when the tree node is Selected.