C#开发 语音计算器

在使用计算器时 增加发音功能

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;

namespace SoundCalculator
{
    public partial class Frm_Main : Form
    {
        public Frm_Main（）
        {
            InitializeComponent（）;
        }

        [DllImport（“winmm.dll“ EntryPoint = “mciSendString“）]
        private static extern Int32 mciSendString（String lpstrCommand String lpstrReturnString Int32 uReturnLength Int32 hwndCallback）;
        [DllImport（“kernel32“）]
        private static extern int GetPrivateProfileString（string section string key string def StringBuilder retVal int size string filePath）;

        publi

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2013-02-24 10:44  SoundCalculator\
     目录           0  2013-02-24 10:44  SoundCalculator\Backup\
     目录           0  2013-02-24 10:44  SoundCalculator\Backup\SoundCalculator\
     文件         935  2009-02-28 17:18  SoundCalculator\Backup\SoundCalculator.sln
     文件       50176  2010-11-04 19:14  SoundCalculator\Backup\SoundCalculator.v11.suo
     文件       18136  2010-07-09 19:35  SoundCalculator\Backup\SoundCalculator\Frm_Main.cs
     文件       32221  2010-07-09 19:35  SoundCalculator\Backup\SoundCalculator\Frm_Main.Designer.cs
     文件        6019  2009-03-03 00:23  SoundCalculator\Backup\SoundCalculator\Frm_Main.resx
     文件        3512  2010-07-09 19:35  SoundCalculator\Backup\SoundCalculator\Frm_Set.cs
     文件       45124  2010-07-09 19:35  SoundCalculator\Backup\SoundCalculator\Frm_Set.Designer.cs
     文件        6017  2010-07-09 19:35  SoundCalculator\Backup\SoundCalculator\Frm_Set.resx
     目录           0  2013-02-24 10:44  SoundCalculator\Backup\SoundCalculator\Image\
     文件         832  2009-03-02 22:57  SoundCalculator\Backup\SoundCalculator\Image\0.png
     文件         847  2009-03-02 23:59  SoundCalculator\Backup\SoundCalculator\Image\0_1.png
     文件         804  2009-03-02 23:03  SoundCalculator\Backup\SoundCalculator\Image\1.png
     文件         811  2009-03-02 23:59  SoundCalculator\Backup\SoundCalculator\Image\1_1.png
     文件         836  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\2.png
     文件         850  2009-03-02 23:58  SoundCalculator\Backup\SoundCalculator\Image\2_1.png
     文件         838  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\3.png
     文件         857  2009-03-02 23:58  SoundCalculator\Backup\SoundCalculator\Image\3_1.png
     文件         838  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\4.png
     文件         856  2009-03-02 23:58  SoundCalculator\Backup\SoundCalculator\Image\4_1.png
     文件         828  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\5.png
     文件         843  2009-03-02 23:58  SoundCalculator\Backup\SoundCalculator\Image\5_1.png
     文件         859  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\6.png
     文件         871  2009-03-02 23:58  SoundCalculator\Backup\SoundCalculator\Image\6_1.png
     文件         800  2009-03-02 23:04  SoundCalculator\Backup\SoundCalculator\Image\7.png
     文件         814  2009-03-02 23:57  SoundCalculator\Backup\SoundCalculator\Image\7_1.png
     文件         838  2009-03-02 23:05  SoundCalculator\Backup\SoundCalculator\Image\8.png
     文件         848  2009-03-02 23:57  SoundCalculator\Backup\SoundCalculator\Image\8_1.png
     文件         859  2009-03-02 23:05  SoundCalculator\Backup\SoundCalculator\Image\9.png
............此处省略129个文件信息