Determine if the library has been unlocked. If the library has not been unlocked it cannot be used.
function TDebenuPDFLibrary1511.Unlocked: Integer;
Function DebenuPDFLibrary1511.PDFLibrary::Unlocked As Long
int DPLUnlocked(int InstanceID)
|0||The library has not been unlocked|
|1||The library has been unlocked|