If this property is true, the client-side user is prompted to enter the PDF password in the web browser. To specify the PDF password server-side only, set ThrowPasswordException to true and use the method CreateDocument(String, Byte, PdfDocumentSettings, String). Instead of prompting for the password client side when the password is missing or invalid, an exception will be thrown if the password is wrong.
Retrieving this property requires a call to the product database. It is recommend that its output be cached for best performance
DocumentLoaded must be true to call this property.