To draw a border around a field, set the following properties:
C1.C1Preview.C1Report.Field.BorderColor to define the border color.
C1.C1Preview.C1Report.Field.BorderStyle to define the border style (e.g., solid, dashed, etc.).
C1.C1Preview.C1Report.Field.LineWidth to define the border width (in twips).
To draw lines, see the LineSlant property.