Remove named shape from chart

My application use excel template. it include a chart. with the chart the are some RectangleShape .

the old MS excel syntax is
oChart.Chart.Shapes.Item(“Group 13”).Cut();


How i found the shape?
How i remove it from chart?

Hi,

Please provide your Excel template (source xls/xlsx file), you want to remove the shape from. We will investigate how to achieve your requirements programmatically using Aspose.Cells for .NET.