True if the maximum scale value for the specified axis is set to be determined automatically. The default value is True. Read/write Boolean.
expression.HasAutoMaximum
expression Required. An expression that returns a ChScaling object.
Example
This example sets the maximum scale value for the specified axis if the maximum value is currently set to be determined automatically.
Sub SetScale()
Dim chConstants
dim axisScale
Set chConstants = ChartSpace1.Constants
Set axisScale = ChartSpace1.Charts(0).Axes(chConstants.chAxisPositionValue).Scaling
If axisScale.HasAutoMaximum Then axisScale.Maximum = 50000
End Sub