Use C # To Read and Write INI files!

You can call two APIs in kernel32.dll: writeprivateprofilestring and getprivateprofilestring to read INI files.

The specific implementation code is as follows:
Using System;
Using System. drawing;
Using System. collections;
Using System. componentmodel;
Using System. Windows. forms;
Using System. Data;
Using System. runtime. interopservices;
Using System. text;


Namespace Iniprocess
{

Public   Class Form1: system. Windows. Forms. Form
{
Private System. Windows. Forms. textbox textbox1;
Private System. Windows. Forms. Button button2;
Private System. Windows. Forms. Button button1;

[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   Void Iniwritevalue ( String Section, String Key, String Value, String Filepath) // The write operation on the INI file.
{
Writeprivateprofilestring (section, key, value, filepath );
}

Public   String Inireadvalue ( String Section, String Key, String Filepath) // A function used to read an INI file.
{
Stringbuilder temp= NewStringbuilder (255);
IntI=Getprivateprofilestring (section, key,"", Temp,
255, Filepath );
ReturnTemp. tostring ();

}




Private   Void Button#click ( Object Sender, system. eventargs E)
{

This. Textbox1. Text=Inireadvalue ("ODBC 32 bit data sources","MS Access Database","E: \ temp \ ODBC. ini");

}

Private   Void Button2_click ( Object Sender, system. eventargs E)
{

Iniwritevalue ("ODBC 32 bit data sources","MS Access Database",This. Textbox1. Text,"E: \ temp \ ODBC. ini");
}
}
}