.NET常见技巧收集——小写金额转化成大写金额

本例将输入的数字小写金额转化成大写金额运行结果如下图所示


首先根据数字的位数来判断数字的金额,然后根据数字的值将其转换成相应的汉字代码如下:

 public string chang(string money)
        {
            //将小写金额转换成大写金额          
            double MyNumber = Convert.ToDouble(money);
            String[] MyScale = { "分", "角", "元", "拾", "佰", "仟", "万", "拾", "佰", "仟", "亿", "拾", "佰", "仟", "兆", "拾", "佰", "仟" };
            String[] MyBase = { "零", "壹", "贰", "叁", "肆", "伍", "陆", "柒", "捌", "玖" };
            String M = "";
            bool isPoint = false;
            if (money.IndexOf(".") != -1)
            {
                money = money.Remove(money.IndexOf("."), 1);
                isPoint = true;
            }
            for (int i = money.Length; i > 0; i--)
            {
                int MyData = Convert.ToInt16(money[money.Length - i].ToString());
                M += MyBase[MyData];
                if (isPoint == true)
                {
                    M += MyScale[i - 1];
                }
                else
                {
                    M += MyScale[i + 1];
                }
            }
            return M;
        }

使用两个文本框一个按钮 一个是小写 一个是转换后的大写 在按钮事件中调用这个方法就完成