将人民币大写金额格式转为数字金额格式C#代码

来源：互联网发布：4.5铅弹规格尺寸数据编辑：程序博客网时间：2024/05/29 04:07

网上相关资料都是将数字金额转换为大写金额的代码，因为需要所以自己实现了将大写格式转为数字金额格式,有相同需要的可以参考了

 /// <summary>    /// 将人民币大写金额转换为数字金额    /// </summary>    public class RMBConversion    {        /// <summary>        ///         /// </summary>        /// <param name="value"></param>        /// <returns></returns>        private static decimal ToLowerCaseFunction(string value)        {            List<string> list = new List<string>();            if (value.Contains("仟"))            {                var arr1 = Regex.Split(value, @"仟", RegexOptions.IgnoreCase);                if (arr1 != null && arr1.Length > 0)                {                    list.Add(arr1[0] + "000");                }                if(arr1.Length > 1)                {                    value = arr1[1];                    if(value.Contains("佰"))                    {                        var arr2 = Regex.Split(value, @"佰", RegexOptions.IgnoreCase);                        if (arr2 != null && arr2.Length > 0)                        {                            list.Add(arr2[0] + "00");                        }                        if (arr2.Length > 1)                        {                            value = arr2[1];                            if (value.Contains("拾"))                            {                                var arr3 = Regex.Split(value, @"拾", RegexOptions.IgnoreCase);                                if (arr3 != null && arr3.Length > 0)                                {                                    list.Add(arr3[0] + "0");                                }                                if (arr3.Length > 1)                                {                                    list.Add(arr3[1]);                                }                            }                            else //不含拾 拾                            {                                list.Add(value);                            }                        }                    }                    else //不含佰的情况                    {                        if(value.Contains("拾"))                        {                            var arr3 = Regex.Split(value, @"拾", RegexOptions.IgnoreCase);                            if (arr3 != null && arr3.Length > 0)                            {                                list.Add(arr3[0] + "0");                            }                            if (arr3.Length > 1)                            {                                list.Add(arr3[1]);                            }                        }                        else //不含拾 拾                        {                            list.Add(value);                        }                    }                }            }            else  //不含仟的情况            {                if(value.Contains("佰"))                {                    var arr2 = Regex.Split(value, @"佰", RegexOptions.IgnoreCase);                    if (arr2 != null && arr2.Length > 0)                    {                        list.Add(arr2[0] + "00");                    }                    if (arr2.Length > 1)                    {                        value = arr2[1];                        if (value.Contains("拾"))                        {                            var arr3 = Regex.Split(value, @"拾", RegexOptions.IgnoreCase);                            if (arr3 != null && arr3.Length > 0)                            {                                list.Add(arr3[0] + "0");                            }                            if (arr3.Length > 1)                            {                                list.Add(arr3[1]);                            }                        }                        else //不含拾                        {                            list.Add(value);                        }                    }                }                else //不含佰的情况                {                    if(value.Contains("拾"))                    {                        var arr3 = Regex.Split(value, @"拾", RegexOptions.IgnoreCase);                        if (arr3 != null && arr3.Length > 0)                        {                            list.Add(arr3[0] + "0");                        }                        if (arr3.Length > 1)                        {                            list.Add(arr3[1]);                        }                    }                    else //不含拾                    {                        list.Add(value);                    }                }            }            decimal result = 0;            if(list != null && list.Count > 0)            {                foreach (var item in list)                {                    decimal number = 0;                    if (decimal.TryParse(item, out number))                    {                        result += number;                    }                }            }            return result;        }        /// <summary>        /// 将人民币金额转为数字格式        /// </summary>        /// <param name="str"></param>        /// <returns></returns>        public static decimal ToLowerCase(string str)        {            NameValueCollection filterList = new NameValueCollection();            filterList.Add("零", "0");            filterList.Add("壹", "1");            filterList.Add("贰", "2");            filterList.Add("叁", "3");            filterList.Add("肆", "4");            filterList.Add("伍", "5");            filterList.Add("五", "5");            filterList.Add("陆", "6");            filterList.Add("柒", "7");            filterList.Add("捌", "8");            filterList.Add("玖", "9");            filterList.Add("元", "圆");            filterList.Add("正", "整");            filterList.Add("千", "仟");            filterList.Add("整", "");            for (int i = 0; i < filterList.Count; i++)            {                string key = filterList.GetKey(i);                if (str.Contains(key))                {                    str = str.Replace(key, filterList.Get(i));                }            }            List<decimal> decimalList = new List<decimal>();            decimal tempValue = 0;            //拆分            if (str.Contains("亿"))            {                var arr = Regex.Split(str, @"亿", RegexOptions.IgnoreCase);                tempValue = ToLowerCaseFunction(arr[0]);                if (arr.Length > 1)                {                    str = arr[1];                }                decimalList.Add(tempValue * 100000000);            }            if (str.Contains("万"))            {                var arr = Regex.Split(str, @"万", RegexOptions.IgnoreCase);                tempValue = ToLowerCaseFunction(arr[0]);                if (arr.Length > 1)                {                    str = arr[1];                }                decimalList.Add(tempValue * 10000);            }            if (str.Contains("圆"))            {                var arr = Regex.Split(str, @"圆", RegexOptions.IgnoreCase);                tempValue = ToLowerCaseFunction(arr[0]);                if (arr.Length > 1)                {                    str = arr[1];                }                decimalList.Add(tempValue);            }            if (str.Contains("角") || str.Contains("分"))            {                str = str.Replace("角", "").Replace("分", "");                decimal.TryParse(str, out tempValue);                decimalList.Add(tempValue / 100);            }            return Math.Round(decimalList.Sum(), 2); //保留两位小数        }    }

调用格式:

     string rmbStr = "肆拾贰万贰仟肆佰肆拾壹元叁角贰分";            //大写金额转换           decimal money =  RMBConversion.ToLowerCase(rmbStr);            result:422441.32

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