property Tree.ForeColorHeader as Color
Specifies the header's foreground color.

Color A color expression that indicates the foreground color for control's header.

Use the BackColorHeader and ForeColorHeader properties to customize the control's header. Use the Font property to change the control's font. Use the Add method to add new columns to the control. If the Def(exHeaderForeColor) property is not zero, it defines the foreground color to paint the column's caption in the header area. Use the HeaderVisible property to hide the control's header bar.