By default, the Visible property is True, which indicates that the value-axis is visible. The Visible property shows or hides the value-axis (including the labels). The Remove method removes a specific member from the ValueAxes collection, giving its identifier. The Clear method removes all value-axes. The Add method adds a ValueAxis object to the collection and returns a reference to the newly created object. The ValueAxes property gets the value-axes object. The ValueAxis property accesses the default (first) value-axis.