Workbook.VBASigned Property (Excel)
True if the Visual Basic for Applications project for the specified workbook has been digitally signed. Read-only Boolean.
Syntax
expression .VBASigned
expression A variable that represents a Workbook object.
Example
This example loads a workbook named “mybook.xls” and then tests to see whether its Visual Basic for Applications project has a digital signature. If there’s no digital signature, the example displays a warning message.
Workbooks.Open FileName:="c:\My Documents\mybook.xls", _
ReadOnly:=False
If Workbook.VBASigned = False Then
MsgBox "Warning! The project " _ &
"has not been digitally signed." _ &
, vbCritical, "Digital Signature Warning"
End If