GetPublicKeyRecipientCount

安全和签名

描述

返回为所选文档配置的公钥加密不同证书数量

语法

Delphi

Function TPDFlib.GetPublicKeyRecipientCount: Integer;

ActiveX

Function PDFlib::GetPublicKeyRecipientCount() As Long

DLL

int DLGetPublicKeyRecipientCount(int InstanceID);

返回值

已配置的收件人证书数量；若未配置则为零

另请参阅

GetPublicKeyRecipientGroupCount、ClearPublicKeyRecipients