Single File Compile

Hi , 

What are the compiler directives to create a .dll for the single program ? ( My code is a managed code , also unlike Native code we donot have option to create multiple executable in Managed code )

I could set gnt and int from Tools-->Opions-->Micro Focus-->Directives-->Single file compile.

Also How do i set this from Visual Cobol Command prompt if i have to do a Bulk Compilation of programs.

Regards,

Zoeb