csharp: Double Convert To String

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/// <summary>         ///         /// </summary>         /// <param name="fl"></param>         /// <returns></returns>         private string ConvertFloatToString(float fl)         {             string str = string.Empty;             str = String.Format("{0:N2}", fl);             return str;         }         /// <summary>         /// 字符串转double         /// </summary>         /// <param name="fl"></param>         /// <returns></returns>         private double ConvertStringToDouble(string fl)         {             double str = 0.00;               try             {                 if (double.TryParse(fl, out str))//对就输出正确数据                 {                   }                 else                 {                     MessageBox.Show("数据类型不对，请检查一下！");                 }               }             catch (Exception ex)             {                 ex.Message.ToString();                 str = 0.00;             }             return str;         }         /// <summary>         ///         /// </summary>         /// <param name="fl"></param>         /// <returns></returns>         private string ConvertDoubleToString(double fl)         {             string str = string.Empty;               try             {                 str = string.Format("{0:C}", fl);             }             catch (Exception ex)             {                 ex.Message.ToString();                 str = "￥0.00";             }             return str;         }         /// <summary>         ///涂聚文 geovindu          /// </summary>         /// <param name="fl"></param>         /// <returns></returns>         private string ConvertDecimalToString(decimal fl)         {             string str = string.Empty;             try             {                 if (fl > 0)                 {                     str = string.Format("￥{0:N2}", fl);                 }                 else                 {                     str = "￥0.00";                 }             }             catch (Exception ex)             {                 ex.Message.ToString();                 str = "￥0.00";             }             return str;         }

打印格式:

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StringFormat format = new StringFormat(); //对齐方式StringFormatFlags.DirectionRightToLeft  //:靠右对齐 涂聚文注 format.FormatFlags = StringFormatFlags.DirectionRightToLeft; format.Trimming = StringTrimming.Word; format.Alignment =StringAlignment.Near;   StringFormat formatc = new StringFormat(); //DisplayFormatControl StringFormatFlags.MeasureTrailingSpaces  //负数的格式:靠右对齐 formatc.Trimming = StringTrimming.Word; formatc.Alignment = StringAlignment.Far; formatc.FormatFlags = StringFormatFlags.NoWrap | StringFormatFlags.LineLimit | StringFormatFlags.NoClip;