C # Read the INI configuration file class

Files with configuration files of filename.ini

The first line must be empty, otherwise the value cannot be read

[Section1]key=Valuekey2=Value ... [Section2]key=Valuekey2=value ...

The code is as follows:

usingSystem;usingSystem.Runtime.InteropServices;usingSystem.Text;namespacetest{/// <summary>    ///INI file Operation class/// </summary>     Public classIniFile { Public stringPath;  PublicIniFile (stringpath) {             This. Path =path; }                #regionAPI functions declaring read-write INI files[DllImport ("kernel32")]         Private Static extern LongWritePrivateProfileString (stringSectionstringKeystringValstringFilePath); [DllImport ("kernel32")]        Private Static extern intGetPrivateProfileString (stringSectionstringKeystringDefval, StringBuilder RetVal,intSizestringFilePath); [DllImport ("kernel32")]        Private Static extern intGetPrivateProfileString (stringSectionstringKeystringDefval, byte[] RetVal,intSizestringFilePath); #endregion        /// <summary>        ///Write INI file/// </summary>        /// <param name= "section" >paragraph</param>        /// <param name= "key" >Key</param>        /// <param name= "Ivalue" >value</param>         Public voidIniwritevalue (stringSectionstringKeystringivalue) {writeprivateprofilestring (section, Key, Ivalue, This.        Path); }        /// <summary>        ///Read INI file/// </summary>        /// <param name= "section" >paragraph</param>        /// <param name= "key" >Key</param>        /// <returns>the returned key value</returns>         Public stringInireadvalue (stringSectionstringkey) {StringBuilder temp=NewStringBuilder (255); inti = getprivateprofilestring (section, Key,"", temp,255, This.             Path); returntemp.        ToString (); }        /// <summary>        ///Read INI file/// </summary>        /// <param name= "section" >segment, format []</param>        /// <param name= "Key" >Key</param>        /// <returns>returns a section group or a key value group of type byte</returns>         Public byte[] Inireadvalues (stringSectionstringkey) {            byte[] temp =New byte[255]; inti = getprivateprofilestring (section, Key,"", temp,255, This.            Path); returntemp; }    }}

C # Read the INI configuration file class