PTPDFNetExceptionErrorCodeUserInfoKey
PDFNET_EXTERN NSString * const PTPDFNetExceptionErrorCodeUserInfoKeyUndocumented
PDFTron iOS Reference
PTPDFNetExceptionErrorCodeUserInfoKey Constant Reference
PDFTron iOS Reference
PTPDFNetExceptionErrorCodeUserInfoKey Constant Reference
PDFNET_EXTERN NSString * const PTPDFNetExceptionErrorCodeUserInfoKeyUndocumented