C# INI文件读写类

时间:2021-03-14 21:23:12
    public class Ini
{
// 声明INI文件的写操作函数 WritePrivateProfileString()
[System.Runtime.InteropServices.DllImport("kernel32")]
private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);
// 声明INI文件的读操作函数 GetPrivateProfileString()
[System.Runtime.InteropServices.DllImport("kernel32")]
private static extern int GetPrivateProfileString(string section, string key, string def, System.Text.StringBuilder retVal, int size, string filePath);
private string sPath = null; public Ini(string path)
{
this.sPath = path;
} public void Writue(string section, string key, string value)
{
// section=配置节,key=键名,value=键值,path=路径
WritePrivateProfileString(section, key, value, sPath); }
public string ReadValue(string section, string key)
{
// 每次从ini中读取多少字节
System.Text.StringBuilder temp = new System.Text.StringBuilder(255);
// section=配置节,key=键名,temp=上面,path=路径
GetPrivateProfileString(section, key, "", temp, 255, sPath);
return temp.ToString();
}
}