Possible values are described in the following list:
Specify the following if icon or bit-map data is to
be displayed in the column heading:
CFA_BITMAPORICON
The column heading contains icon
or bit-map data. If CFA_BITMAPORICON is not specified, any data that is
assigned to a column heading is assumed to be character or text data.
Specify
the following to prevent direct editing of a column heading:
CFA_FITITLEREADONLY
Prevents a column heading from
being edited directly.
Specify
one of the following for each column heading to vertically position data
in that column heading:
CFA_TOP
Top-justifies column headings.
CFA_BOTTOM
Bottom-justifies column headings.
CFA_VCENTER
Vertically centers column headings.
This is the default.
Specify
one of the following for each column heading to horizontally position data
in that column heading. These attributes can be combined with the attributes
used for vertical positioning of column heading data by using an OR operator
(|).
CFA_CENTER
Horizontally centers column headings.
CFA_LEFT
Left-justifies column headings. This
is the default.