Node Indicator Panel

Aug 01, 2018

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.

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Custom Draw Event

The TreeList.CustomDrawNodeIndicator event.

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Visibility

The TreeListOptionsView.ShowIndicator option.

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Width

The TreeList.IndicatorWidth property.