private void fillPlusMinus(wp.TableCell cell, String Value, wp.Run plus, wp.Run minus, wp.Run na, wp.Run eq) { if (Value == "*") cell.Elements<wp.Paragraph>().First().Append((wp.Run)na.Clone()); else if (Value == "+") cell.Elements<wp.Paragraph>().First().Append((wp.Run)plus.Clone()); else if (Value == "-") cell.Elements<wp.Paragraph>().First().Append((wp.Run)minus.Clone()); else cell.Elements<wp.Paragraph>().First().Append((wp.Run)eq.Clone()); }