Get the attributes of the value stored at (row, col) in model, which is an ORed value of #GdaValueAttribute flags. As a special case, if row is -1, then the attributes returned correspond to a "would be" value if a row was added to model.
a valid column number
a valid row number, or -1
the attributes as an ORed value of #GdaValueAttribute
Get the attributes of the value stored at (row, col) in model, which is an ORed value of #GdaValueAttribute flags. As a special case, if row is -1, then the attributes returned correspond to a "would be" value if a row was added to model.