Lists values used to specify chart sheet elements to which protection is applied.
Specifies that protection is applied to the chart elements. However, the chart reflects changes made to its data source.
Specifies that protection is applied to both the chart elements and drawing objects on the chart sheet.
Specifies that protection is applied to graphic objects located on the chart sheet.
Use the ChartSheet.Protect method with the necessary ChartSheetProtection enumeration value passed as a parameter to protect a chart sheet. Use the ChartSheet.GetProtectionOptions method to get the chart sheet protection options.