IniReadValue方法返回空字符串

我一直在使用' ini .cs'类编程，它允许我轻松地读取和写入值到ini文件，这对基本数据库很有用。

playerdata.ini文件的示例部分:

[ktosthet]

钱= 550

房子= 0

lastbonus = 2014-06-07

bonuslevel = 0

Section名称是玩家的昵称，然后是金钱，房屋数量，最后每日奖励和每日奖励级别。要从ini文件中读取钱，我使用以下命令:

public int cash(string nick)
{
if (haveAccount(nick))
{
return int.Parse(playerdata.IniReadValue(nick, "money"));
}
return 0;
}  

playerdata是我的ini文件，Nick是section，钱是关键。它应该返回int 550，但看起来字符串值money是空的。

如果我试图从代码中的其他点获得值，从任何ini文件，它工作。但在这种情况下，它没有。路径正确，ini文件初始化，一切正常。知道为什么这行不通吗?

Ini.cs类:

using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
namespace Ini
{
    /// <summary>
    /// Create a New INI file to store or load data
    /// </summary>
    public class IniFile
    {
        public string path;
        [DllImport("kernel32")]
        private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);
        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(string section, string key, string def, StringBuilder retVal, int size, string filePath);
        /// <summary>
        /// INIFile Constructor.
        /// </summary>
        /// <param name="INIPath"></param>
        public IniFile(string INIPath)
        {
            path = INIPath;
        }
        /// <summary>
        /// Write Data to the INI File
        /// </summary>
        /// <param name="Section"></param>
        /// Section name
        /// <param name="Key"></param>
        /// Key Name
        /// <param name="Value"></param>
        /// Value Name
        public void IniWriteValue(string Section, string Key, string Value)
        {
            WritePrivateProfileString(Section, Key, Value, this.path);
        }
        /// <summary>
        /// Read Data Value From the Ini File
        /// </summary>
        /// <param name="Section"></param>
        /// <param name="Key"></param>
        /// <param name="Path"></param>
        /// <returns></returns>
        public string IniReadValue(string Section, string Key)
        {
            StringBuilder temp = new StringBuilder(255);
            int i = GetPrivateProfileString(Section, Key, "", temp, 255, this.path);
            return temp.ToString();
        }
    }
}

playerdata:

IniFile playerdata;
public string path = Directory.GetCurrentDirectory().Replace("City.EXE", "");
public Form1()
{
InitializeComponent();
playerdata = new IniFile(path + "/paths/playerdata.ini");
}