Method RenderCell
RenderCell(Attribute, string, bool)
Override to provide custom multi-coloring to cells. Use methods like AddStr(string).
The cursor will already be in the correct position when rendering. You must render the full
render or the view will not look right. For simpler color provision use
ColorGetter. For changing the content that is rendered use
RepresentationGetter.
protected virtual void RenderCell(Attribute cellAttribute, string render, bool isPrimaryCell)