MsgBox MB_YESNO Question

I need to know what I need to do to get MB_YESNO to work. I think I have to declare OPTION PUBLIC and declare my LSS…can someone please tell me exactly what and where I have to declare it ?

Option Public goes where ?

and what is the exact syntax of the LSS I have to declare ?

Subject: MsgBox MB_YESNO Question

Add %Include “LSCONST.LSS” to the options event of the form, or button, or whatever.

Subject: RE: MsgBox MB_YESNO Question

but use lowercase (“lsconst.lss”) so that the application will continue to work when deployed on an OS that uses case sensitive filenames.