_Worksheet.Protection Property
Office 2003
Returns a Protection object that represents the protection options of the worksheet.
Namespace: Microsoft.Office.Interop.Excel
Assembly: Microsoft.Office.Interop.Excel (in microsoft.office.interop.excel.dll)
Microsoft.Office.Interop.Excel Namespace
Assembly: Microsoft.Office.Interop.Excel (in microsoft.office.interop.excel.dll)
Reference
_Worksheet InterfaceMicrosoft.Office.Interop.Excel Namespace