Visual Studio .NET 2003
The shflag argument determines the sharing mode, which consists of one or more manifest constants. These can be combined with the oflag arguments (see File Constants).
The constants and their meanings are listed below:
|_SH_COMPAT||Sets compatibility mode|
|_SH_DENYRW||Denies read and write access to file|
|_SH_DENYWR||Denies write access to file|
|_SH_DENYRD||Denies read access to file|
|_SH_DENYNO||Permits read and write access|