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        WatIniFileDlg.zip

 

C#에서는 ini 파일을 쉽게 다룰수 있습니다.

kernel32 파일에 있는 WritePrivateProfileString 와 GetPrivateProfileString 함수를 이용하면 간단합니다.

 

using System.Runtime.InteropServices; 를 선언해 주어야 합니다.

 

 

 

 

 

함수 사용방법

        WritePrivateProfileString(string section, string key, string val, string filePath);

        - setcion : 섹션값

        - key : 키값

        - val : 데이터 값

        - filePath : ini 파일의 경로

 

        GetPrivateProfileString(string section,  string key, string def, StringBuilder retVal, int size, string filePath);

        - setcion : 섹션값

        - key : 키값

        - def: default 데이터값

        - retVal : 가져올 데이터 값

        - size : 데이터 크기

        - filePath : ini 파일의 경로

 

      

string m_strSection = "wat_ini_section";
        string m_strPath = System.Environment.CurrentDirectory+"\\wat_ini.ini";
        // kernel32 파일에서 WritePrivateProfileString 와 GetPrivateProfileString
        // 를 사용하기 위한 선언
        [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);

        public frmMain()
        {
            InitializeComponent();
            txtName1.Text = GetProfileString(m_strSection, "txtName1", string.Empty, 255, m_strPath);
            txtAge1.Text = GetProfileString(m_strSection, "txtAge1", string.Empty, 255, m_strPath);
            txtAddr1.Text = GetProfileString(m_strSection, "txtAddr1", string.Empty, 255, m_strPath);
            txtName2.Text = GetProfileString(m_strSection, "txtName2", string.Empty, 255, m_strPath);
            txtAge2.Text = GetProfileString(m_strSection, "txtAge2", string.Empty, 255, m_strPath);
            txtAddr2.Text = GetProfileString(m_strSection, "txtAddr2", string.Empty, 255, m_strPath);
        }
        private void txtName1_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtName1", txtName1.Text, m_strPath);
        }
        private void txtAge1_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtAge1", txtAge1.Text, m_strPath);
        }
        private void txtAddr1_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtAddr1", txtAddr1.Text, m_strPath);
        }
        private void txtName2_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtName2", txtName2.Text, m_strPath);
        }
        private void txtAge2_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtAge2", txtAge2.Text, m_strPath);
        }
        private void txtAddr2_TextChanged(object sender, EventArgs e)
        {
            WritePrivateProfileString(m_strSection, "txtAddr2", txtAddr2.Text, m_strPath);
        }
        private string GetProfileString(string section, string key, string def, int size, string filePath)
        {
            StringBuilder temp = new StringBuilder(255);
            int i = GetPrivateProfileString(section, key, def, temp, size, filePath);
            return temp.ToString();
        }