JavaScript must be enabled in order to use this site.Please enable JavaScript in your browser and refresh the page. AxisTitle.AppendPlotCategoryName Syntax Parameters Return Value Sub AxisTitle.AppendPlotCategoryName( _ plotno As Integer, _ Optional classno As Integer = 1) plotno [in] Type: Integer classno [in, optional] Type: Integer Default value: 1 This function does not return a value. Copyright © 2020. Cloud Software Group, Inc. All Rights Reserved.