AddDigitalSignature

Workbook.AddDigitalSignature method

Adds digital signature to an OOXML spreadsheet file (Excel2007 and later).

public void AddDigitalSignature(DigitalSignatureCollection digitalSignatureCollection)
Parameter Type Description
digitalSignatureCollection DigitalSignatureCollection

Remarks

Only support adding Xmldsig Digital Signature to an OOXML spreadsheet file

See Also