delphi 阿拉伯数字转中文汉字数字
在 Delphi 中,你可以编写一个函数,将阿拉伯数字转换为中文汉字数字。以下是一个示例代码,展示如何实现这一功能。
示例代码
unit Unit1;
interface
uses
System.SysUtils, System.Classes;
function ArabicToChinese(Num: Integer): string;
implementation
const
ChineseDigits: array[0..9] of string = ('零', '一', '二', '三', '四', '五', '六', '七', '八', '九');
ChineseUnits: array[0..3] of string = ('', '十', '百', '千');
ChineseBigUnits: array[0..3] of string = ('', '万', '亿', '兆');
function ArabicToChinese(Num: Integer): string;
var
NumStr: string;
Len, I, UnitPos, BigUnitPos: Integer;
ResultStr: string;
begin
if Num = 0 then
Exit('零');
NumStr := IntToStr(Num);
Len := Length(NumStr);
ResultStr := '';
UnitPos := 0;
BigUnitPos := 0;
for I := Len downto 1 do
begin
if (UnitPos = 0) and (BigUnitPos > 0) then
begin
ResultStr := ChineseBigUnits[BigUnitPos] + ResultStr;
BigUnitPos := 0;
end;
if NumStr[I] <> '0' then
begin
ResultStr := ChineseDigits[StrToInt(NumStr[I])] + ChineseUnits[UnitPos] + ResultStr;
end
else if (ResultStr <> '') and (ResultStr[1] <> '零') then
begin
ResultStr := '零' + ResultStr;
end;
Inc(UnitPos);
if UnitPos > 3 then
begin
UnitPos := 0;
Inc(BigUnitPos);
end;
end;
// 处理“十”开头的情况
if (Length(ResultStr) > 1) and (ResultStr[1] = '一') and (ResultStr[2] = '十') then
Delete(ResultStr, 1, 1);
Result := ResultStr;
end;
end.
Copyright © 2014 DelphiW.com 开发 源码 文档 技巧 All Rights Reserved
晋ICP备14006235号-8 晋公网安备 14108102000087号
执行时间: 0.5180459022522 seconds