Foxit PDF SDK

Instance Methods | List of all members
<FSSecurityCallback> Protocol Reference
Inheritance diagram for <FSSecurityCallback>:

## Instance Methods
(FSPDFDocEncryptType) | - GetSecurityType
| Get the encryption type of security callback. More...

## Detailed Description

This is just the base class for other concrete security callback object. User should not inherit this class directly when implementing a security callback for any type of decryption and encryption. User should inherit any derived callback class of this base class.

## Method Documentation

## ◆ GetSecurityType()

- (FSPDFDocEncryptType) GetSecurityType |  |  |
| required

Get the encryption type of security callback.

Returns
  The encryption type. If current FSSecurityCallback object does not represent any specified type of security callback, it would return FSPDFDocEncryptUnknown.