<s>
Turbo	O
C#	O
is	O
a	O
discontinued	O
integrated	B-Application
development	I-Application
environment	I-Application
(	O
IDE	O
)	O
from	O
Borland	O
that	O
came	O
in	O
two	O
versions	O
,	O
Explorer	O
and	O
Professional	O
.	O
</s>
<s>
It	O
uses	O
the	O
C#	B-Application
programming	O
language	O
to	O
develop	O
applications	O
for	O
WinForms	B-Application
and	O
ASP.NET	B-Application
.	O
</s>
