public void addCell(BBResCell para_nwCell)
{
if(rowContent == null) { rowContent = new List<BBResCell>(); }
rowContent.Add(para_nwCell);
}
public void addCell(BBResCell para_nwCell)
{
if(columnContent == null) { columnContent = new List<BBResCell>(); }
columnContent.Add(para_nwCell);
}