Microsoft (R) Visual C# .NET Compiler version  7 . 10 . 3052 . 4 
for Microsoft (R) .NET Framework version  1 . 1 . 4322 
Copyright (C) Microsoft Corporation  2001 - 2002 . All rights reserved.

                      Visual C# .NET Compiler Options

                        - OUTPUT FILES -
/out:<file>             Output file name (default: base name of file with main class or first file)
/target:exe             Build a console executable (default) (Short form: /t:exe)
/target:winexe          Build a Windows executable (Short form: /t:winexe)
/target:library         Build a library (Short form: /t:library)
/target:module          Build a module that can be added to another assembly (Short form: /t:module)
/define:<symbol list>   Define conditional compilation symbol(s) (Short form: /d)
/doc:<file>             XML Documentation file to generate

                        - INPUT FILES -
/recurse:<wildcard>     Include all files in the current directory and subdirectories 
....

/filealign:<n>          Specify the alignment used for output file sections
/nostdlib[+|-]          Do not reference standard library (mscorlib.dll)
/lib:<file list>        Specify additional directories to search in for references

cd c:/
csc /out:helloworld.exe /recurse:*