private string FormatLength(double value, string format) { string s = string.Format("{0} {1}", FormatUtils.GetValueString(value, format), _unitString); return(s); }
private string FormatArea(double area, string format) { string v = FormatUtils.GetValueString(area, format); return(!string.IsNullOrEmpty(_unitString) ? string.Format("{0} {1}2", v, _unitString) : v); }