Workbook.Signatures Property (Excel)

Returns the digital signatures for a workbook. Read-only.

Syntax

expression. Signatures

expression A variable that represents a Workbook object.

Remarks

To digitally sign Excel workbooks and verify other signatures in them, you will need the Microsoft CryptoAPI and a unique digital signature certificate. The CryptoAPI is installed with Microsoft Internet Explorer 4.01 or later. You can obtain a digital signature certificate from a certification authority.

Example

Sub AddSignature() 
 ActiveWorkbook.Signatures.AddSignatureLine 
End Sub

See also

Workbook Object