add method

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add

Add existing MetadataSignature instance to collection.

def add(self, metadata_signature):
    ...
Parameter Type Description
metadata_signature MetadataSignature The existing MetadataSignature instance to be added.

Returns: The MetadataSignOptions instance.

Example

from datetime import datetime
from groupdocs.signature import Signature
from groupdocs.signature.options import MetadataSignOptions
from groupdocs.signature.domain import PdfMetadataSignature

with Signature("sample.pdf") as signature:
    options = MetadataSignOptions()
    options.add(PdfMetadataSignature("Author", "Mr.Scherlock Holmes"))
    result = signature.sign("signed.pdf", options)
    print(f"Signed with {len(result.succeeded)} metadata signature(s)")

See Also

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