Password

LoadOptions.Password property

Gets or sets the password for opening an encrypted document. Can be null or empty string. Default is null.

public string Password { get; set; }

Remarks

You need to know the password to open an encrypted document. If the document is not encrypted, set this to null or empty string.

Examples

Shows how to sign encrypted document file.

// Create an X.509 certificate from a PKCS#12 store, which should contain a private key.
CertificateHolder certificateHolder = CertificateHolder.Create(MyDir + "morzal.pfx", "aw");

// Create a comment, date, and decryption password which will be applied with our new digital signature.
SignOptions signOptions = new SignOptions
{
    Comments = "Comment",
    SignTime = DateTime.Now,
    DecryptionPassword = "docPassword"
};

// Set a local system filename for the unsigned input document, and an output filename for its new digitally signed copy.
string inputFileName = MyDir + "Encrypted.docx";
string outputFileName = ArtifactsDir + "DigitalSignatureUtil.DecryptionPassword.docx";

DigitalSignatureUtil.Sign(inputFileName, outputFileName, certificateHolder, signOptions);

See Also

LoadOptions.MswVersion LoadOptions.PreserveIncludePictureField