remove //--
fix code style
remove using namespace Classes;
base: namespace Classes::
windows: namespace Classes::
core: namespace Classes::
filezilla: namespace Classes::
NetBox: namespace Classes::
remove using namespace Sysutils;
fix typos
core: namespace Sysutils::
windows: namespace Sysutils::
NetBox: namespace Sysutils::
enum FileAttributesEnum moved out of namespace Sysutils
fix code style (remove empty lines)
fix code style (remove empty lines)
refactoring: LENOF --> _countof
refactoring: LENOF --> _countof
remove namespace Classes
remove namespace Classes