人民币大小写转换，这是个delphi源代码，代码里有个重要的转换单位，此单位共定义两个函数来实现数字金额的中文大写转化，此函数可支持12位整数。-RMB case conversion, which is a source code delphi code important conversion units, this unit defines two functions to achieve the amount of the digital transformation of Chines