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WinForms Controls > Controls and Libraries > Tree List > Visual Elements > Node Indicator Panel

Node Indicator Panel

The node indicator panel represents a region displayed at the left edge of a Tree List. The cell relating to the focused node indicates the node's state (whether it's in edit mode, has been modified, etc).

The table below lists the main properties which affect the element's appearance:

Appearance The TreeListAppearanceCollection.HeaderPanel property.

Note: the appearance settings are ignored if a Tree List is painted in WindowsXP or Office2003 style.

Custom Draw Event The TreeList.CustomDrawNodeIndicator event.
Visibility The TreeListOptionsView.ShowIndicator option.
Width The TreeList.IndicatorWidth property.

Expanded See Also

Nodes
Appearances
Custom Drawing
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