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

Namespace: Aspose.Cells
Assembly: Aspose.Cells (in Aspose.Cells.dll) Version: 19.11.0.0 (19.11)
Syntax
public void AddDigitalSignature(
	DigitalSignatureCollection digitalSignatureCollection
)

Parameters

digitalSignatureCollection
Type: Aspose.Cells.DigitalSignaturesDigitalSignatureCollection
Remarks
Only support adding Xmldsig Digital Signature to an OOXML spreadsheet file
See Also