public string GetHtml()
{
string html = "<tr ";
if (((RowStyle)this.Style).RowProperties != null)
html += ((RowStyle)this.Style).RowProperties.GetHtmlStyle();
html += ">\n";
foreach(Cell cell in this.Cells)
if (cell is IHtml)
html += cell.GetHtml()+"\n";
html += "</tr>";
return html;
}