using System;
using System.Runtime.InteropServices;
using System.Text;
class MainClass {
[DllImport("kernel32.dll", EntryPoint = "GetPrivateProfileString")]
private static extern int GetPrivateProfileString(string lpAppName, string lpKeyName, string lpDefault, StringBuilder lpReturnedString, int nSize, string lpFileName);
[DllImport("kernel32.dll", EntryPoint = "WritePrivateProfileString")]
private static extern bool WritePrivateProfileString(string lpAppName, string lpKeyName, string lpString, string lpFileName);
static void Main(string[] args) {
string val;
val = GetIniValue("A", "Key1", "\\initest.ini");
Console.WriteLine(val);
WriteIniValue("B", "Key1", "New Value", "\\initest.ini");
val = GetIniValue("C", "Key1", "\\initest.ini");
Console.WriteLine(val);
WriteIniValue("D", "Key1", "Value1", "\\initest.ini");
}
public static string GetIniValue(string section, string key, string filename) {
int chars = 256;
StringBuilder buffer = new StringBuilder(chars);
string sDefault = "";
if (GetPrivateProfileString(section, key, sDefault,
buffer, chars, filename) != 0) {
return buffer.ToString();
} else {
return null;
}
}
public static bool WriteIniValue(string section, string key, string value, string filename) {
return WritePrivateProfileString(section, key, value, filename);
}
}