C# 读写Ini 文件

代码如下：

 

# 读写 Ini 文件
using System.Runtime.InteropServices;
public class IniFile
{
    private string path;

    public IniFile(string iniPath)
    {
        this.path = iniPath;
    }

    [DllImport("kernel32")]
    private static extern int GetPrivateProfileString
        (string section, string key, string def, StringBuilder retVal, int size, string filePath);
    [DllImport("kernel32")]
    private static extern long WritePrivateProfileString
        (string section, string key, string val, string filePath);

    public string IniReadValue(string section, string key)
    {
        try
        {
            StringBuilder retVal = new StringBuilder(0xff);
            if (GetPrivateProfileString(section, key, "", retVal, 0xff, this.path) == 0)
            {
                return string.Empty;
            }
            return retVal.ToString();
        }
        catch (Exception exception)
        {
            return exception.ToString();
        }
    }

    public void IniWriteValue(string Section, string Key, string Value)
    {
        WritePrivateProfileString(Section, Key, Value, this.path);
    }
}