Axis.HasMajorGridlines Property (Excel)
True if the axis has major gridlines. Only axes in the primary axis group can have gridlines. Read/write Boolean.
Syntax
expression .HasMajorGridlines
expression A variable that represents an Axis object.
Example
This example sets the color of the major gridlines for the value axis in Chart1.
With Charts("Chart1").Axes(xlValue)
If .HasMajorGridlines Then
.MajorGridlines.Border.ColorIndex = 3 'set color to red
End If
End With