Parameters
- BYTE attrib
- Attribute value to add.
- int row
- Row position.
- int col
- Column position.
- PS_PLANE plane
- Plane in which attribute resides. Valid values are: TextPlane, ColorPlane, FieldPlane, Exfield Plane, GridPlane.TextPlane, ColorPlane, FieldPlane, and ExfieldPlane. See ECL Planes — Format and Content for the content and format of the different ECL planes.