Determines the number of subdivisions of horizontal scales of a grid. Default value of this property is 1 (one). Example:

Sub CommandButton1_Click()
  Set E3Chart1 = Screen.Item("E3Chart1")
  Old = E3Chart1.HorMinorTicks
  For i = 0 To 5
    E3Chart1.HorMinorTicks = i
    MsgBox "Next value"
  Next
  E3Chart1.HorMinorTicks = Old
End Sub