'Declaration
Public Interface IExcelChartReader8 Inherits IExcelChartReader, IExcelChartReader2, IExcelChartReader3, IExcelChartReader4, IExcelChartReader7
'Usage
Dim instance As IExcelChartReader8
public interface IExcelChartReader8 : IExcelChartReader, IExcelChartReader2, IExcelChartReader3, IExcelChartReader4, IExcelChartReader7