ATTR_EXPANDED_IMAGE_INDEX
| Type: | Control attribute |
| Description: | The index into the tree's image list that specifies which image to use to indicate an expanded item. An expanded item is one that has exposed children. If the attribute is set to -1, then the tree will use the default image (a box containing a minus sign). |
| Control Types: | Trees. |
| Data Type: | integer |
| Default Value: | -1 |
| LabWindows/CVI Compatibility: |
LabWindows/CVI 7.0 and later |