IAxis.MinorGrid
IAxis

property MinorGrid: IPen;

Type Library
TeeChartx

Description
Characteristics of the Grid coincidental wth Minor Ticks. The Minor Grid is Visible False as default.

Example [Visual Basic]:

With TChart1.Axis.Bottom

.MinorGrid.Style = psDot

.MinorGrid.Color = RGB(204, 204, 204)

.MinorGrid.Visible = True

End with