DirExist()

         Determines if directory exists

    Syntax:

         DirExist( cDirec ) -> lExist

         cDirec : Directory to search

    Description:

         Determines if a directory is found.

    Return:

         .T. if directory is found and .F. if not found.

    Example:

         ? DirExist ( "C:\OS2\MDOS" )    // .T.
         ? DirExist ( "A:\DATA" )        // .T.