Presentation.VBASigned Property (PowerPoint)
Determines whether the Visual Basic for Applications (VBA) project for the specified document has been digitally signed. Read-only.
Syntax
expression .VBASigned
expression A variable that represents a Presentation object.
Return Value
MsoTriState
Remarks
The value of the VBASigned property can be one of these MsoTriState constants.
Constant |
Description |
|---|---|
msoFalse |
The VBA project for the specified document has not been digitally signed. |
msoTrue |
The VBA project for the specified document has been digitally signed. |
Example
This example loads a presentation called MyPres.ppt and tests to see whether or not it has a digital signature. If there's no digital signature, the code displays a warning message.
Presentations.Open FileName:="c:\My Documents\MyPres.ppt", _
ReadOnly:=msoFalse, WithWindow:=msoTrue
With ActivePresentation
If .VBASigned = msoFalse And _
.VBProject.VBComponents.Count > 0 Then
MsgBox "Warning! The Visual Basic project for" _
& vbCrLf & "this presentation has not" _
& vbCrLf & " been digitally signed." _
, vbCritical, "Digital Signature Warning"
End If
End With