[LONG]
V-STYP=~
V-RET=~
V-COL=Index of the column (0 based)
V-FID=File identifier
V-OK=TRUE if successful
V-NAME=Column name
[SHORT]
V-STYP=~
V-RET=~
V-COL=~
V-FID=~
V-OK=~
V-NAME=~
