THotPDF.GetLoadedEncryptionInfo Method
Reads document encryption information properties
Declaration
function GetLoadedEncryptionInfo(out AVersion: Integer;Unit
HPDFDoc
Return value
Returns the execution result or obtained data
Usage notes
- 用于获取 PDF 文档的安全设置
- Includes permissions and password algorithm length versions
- Ensure that the document object has been correctly initialised or loaded before calling this method