This example deletes the overlay chart, trend chart, and sensitivity chart specified with CB.EnumChart.
CB.CheckData
CB.DeleteChart cbChtOverlay, CB.EnumChart(cbChtOverlay)
CB.DeleteChart cbChtTrend, CB.EnumChart(cbChtTrend)
CB.DeleteChart cbChtSensitiv, CB.EnumChart(cbChtSensitiv)