Workbook.Signatures Property
Definition
Important
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Gets the collection of digital signatures for the workbook.
public:
property Microsoft::Office::Core::SignatureSet ^ Signatures { Microsoft::Office::Core::SignatureSet ^ get(); };public Microsoft.Office.Core.SignatureSet Signatures { get; }member this.Signatures : Microsoft.Office.Core.SignatureSetPublic ReadOnly Property Signatures As SignatureSetProperty Value
A Microsoft.Office.Core.SignatureSet collection that contains the digital signatures for the workbook.
Remarks
To digitally sign Excel workbooks and verify other signatures in them, you 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.