ini 文件（保存为test.ini）：

[first]

one=one's Value

[second]

two=two's Value

[third]

key1=value1

key2=value2

key3=value3

key4=value4

说明，ini 由节点，关键字，和值组成。

C# 代码

ini 的读取

           string filePath = Path.GetFullPath(@"text.ini");

           IniFile inFile = new IniFile(filePath);

           //读取单个section的单个值

           string first = null;

           string second= null;

           first = inFile.ReadInivalue("first", "one");

           second= inFile.ReadInivalue("second", "two");

           //读取单个section的多个值

           string[] keys= new string[] { "key1", "key2", "key3", "key4"};

           ArrayList values = new ArrayList();

           for (int i = 0; i < 4; i++)

           {

               values.Add(inFile.ReadInivalue("third", keys[i]));

            }

ini 的写入

           string filePath = Path.GetFullPath(@"test.ini");

           IniFile iniFile = new IniFile(filePath);

           //在一个section中写入一个key

           iniFile.WriteInivalue("first", "one", "one's Value");

           iniFile.WriteInivalue("second", "two", "two's Value");

           //在一个section中写入多个key

           string[] keys = new string[] { "key1", "key2", "key3", "key4"};

           string[] values = new string[] { "value1", "value2", "value3","value4" };

           for (int i = 0; i < 4; i++)

           {

               iniFile.WriteInivalue("third", keys[i], values[i]);

           }