GetPasswordCallback Property

public DocumentReaderGetPasswordCallback GetPasswordCallback {get; set;}

'Declaration
 
Public Property GetPasswordCallback As DocumentReaderGetPasswordCallback

'Usage
 
Dim instance As DocumentReaderLoadOptions
Dim value As DocumentReaderGetPasswordCallback
 
instance.GetPasswordCallback = value
 
value = instance.GetPasswordCallback

public:
property DocumentReaderGetPasswordCallback^ GetPasswordCallback {
   DocumentReaderGetPasswordCallback^ get();
   void set (    DocumentReaderGetPasswordCallback^ value);
}

Property Value

Some of the documents opened by the reader such as PDF might be encrypted with a password. To open these documents, you must use one of the following:

• If the password is known in advance, then simply set it in the Password property of the DocumentReaderLoadOptions instance passed to DocumentReader.Create.

• If the password is unknown before loading, then set a callback in the GetPasswordCallback property. The reader will invoke this callback when an encrypted document is encountered. You can then prompt the user for the password using a dialog box.

For an example, refer to DocumentReaderLoadOptions.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

DocumentReaderLoadOptions Class
DocumentReaderLoadOptions Members