public IWorksheet AddCopyBefore(
	IWorksheet toCopy
)

Public Function AddCopyBefore ( 
	toCopy As IWorksheet
) As IWorksheet

public:
virtual IWorksheet^ AddCopyBefore(
	IWorksheet^ toCopy
) sealed

abstract AddCopyBefore : 
        toCopy : IWorksheet -> IWorksheet 
override AddCopyBefore : 
        toCopy : IWorksheet -> IWorksheet