'宣言 Private MicroPDF417Versionk__BackingField As MicroPDF417SymbolVersion
private MicroPDF417SymbolVersion MicroPDF417Versionk__BackingField
'宣言 Private MicroPDF417Versionk__BackingField As MicroPDF417SymbolVersion
private MicroPDF417SymbolVersion MicroPDF417Versionk__BackingField