GrapeCity.Documents.Excel.ISignatureSet.CanAddSignatureLine

CanAddSignatureLine Property

Gets a Boolean value indicating whether you can add a signature line to a document. Read-only.

This property returns false if the workbook is already signed.

bool CanAddSignatureLine { get; }

ReadOnly Property CanAddSignatureLine As Boolean

ISignatureSet signatures = workbook.Signatures;
bool canAddSignatureLine = signatures.CanAddSignatureLine;