在.net平台的rdlc中，可以使用自定义方法来扩充报表功能，比如常见的 ”把数字转换为大写中文“
网上找了很久发现这篇不错 原文
后来细心测试发现存在一个bug，原文也有人评论有bug，可是原作者一直没更正代码
研究了一下代码，自行修改如下：直接上代码（用 vb 写的，红色部分为修改代码）
Function CNMoney(money As Double) As String
Dim str_Money = money.ToString()
Dim str_China As [String]() = {"分","角","元","拾","佰","仟",_
"万","亿",_
"佰","兆","仟"}
Dim str_Number As [String]() = {"零","壹","贰","叁","肆","伍",_
"陆","柒","捌","玖"}
Dim M As [String] = ""
Dim mark As Integer
''不正常数据
If InStr(Right(str_Money,2),".") > 0 Then
mark = 0
Else
mark = 1
End If
Dim isPoint As Boolean = False
If str_Money.IndexOf(".") <> -1 Then
str_Money = str_Money.Remove(str_Money.IndexOf("."),1)
isPoint = True
End If
For i As Integer = str_Money.Length To 1 Step -1
Dim MyData As Integer = Convert.ToInt16(str_Money(str_Money.Length - i).ToString())
M += str_Number(MyData)
If isPoint = True Then
M += str_China(i - mark) Else M += str_China(i + 1) End If Next Return M End Function