[整理]-C# INIFileUtil类

 1 public class INIFileUtil
 2     {
 3         /// <summary>
 4         /// INI文件地址
 5         /// </summary>
 6         public string path;
 7         
 8         /// <summary>
 9         /// 初始化
10         /// </summary>
11         /// <param name="INIPath">路径</param>
12         public INIFileUtil(string INIPath)
13         {
14             this.path = INIPath;
15         }
16         
17         /// <summary>
18         /// 构造函数
19         /// </summary>
20         public INIFileUtil()
21         {
22         }
23         
24         [DllImport("kernel32",EntryPoint = "WritePrivateProfileString")]
25         private static extern long WritePrivateProfileString(string section, string key, string val, string filePath);
26         [DllImport("kernel32",EntryPoint = "GetPrivateProfileString")]
27         private static extern int GetPrivateProfileString ( string section ,string key , string def , StringBuilder retVal ,int size , string filePath );
28         [DllImport("kernel32",EntryPoint = "GetPrivateProfileString")]
29         private static extern int GetPrivateProfileString ( string section ,string key , string def , byte[] retVal ,int size , string filePath );
30     
31         /// <summary>
32         /// 写INI文件
33         /// </summary>
34         /// <param name="Section">分组节点</param>
35         /// <param name="Key">关键字</param>
36         /// <param name="Value">值</param>
37         public void IniWriteValue(string Section, string Key, string Value)
38         {
39             INIFileUtil.WritePrivateProfileString(Section, Key, Value, this.path);
40         }
41         
42         /// <summary>
43         ///  读取INI文件
44         /// </summary>
45         /// <param name="Section">分组节点</param>
46         /// <param name="Key">关键字</param>
47         /// <returns></returns>
48         public string IniReadValue(string Section, string Key)
49         {
50             StringBuilder stringBuilder = new StringBuilder(255);
51             INIFileUtil.GetPrivateProfileString(Section, Key, "", stringBuilder, 255, this.path);
52             return stringBuilder.ToString();
53         }
54         
55         /// <summary>
56         /// 读取INI文件
57         /// </summary>
58         /// <param name="section"></param>
59         /// <param name="key"></param>
60         /// <returns></returns>
61         public byte[] IniReadValues(string section, string key)
62         {
63             byte[] array = new byte[255];
64             INIFileUtil.GetPrivateProfileString(section, key, "", array, 255, this.path);
65             return array;
66         }
67         
68         /// <summary>
69         /// 删除ini文件下所有段落
70         /// </summary>
71         public void ClearAllSection()
72         {
73             this.IniWriteValue(null, null, null);
74         }
75         
76         /// <summary>
77         /// 删除ini文件下指定段落下的所有键
78         /// </summary>
79         /// <param name="Section">指定段</param>
80         public void ClearSection(string Section)
81         {
82             this.IniWriteValue(Section, null, null);
83         }
84     }

 

转载于:https://www.cnblogs.com/stiny2008/archive/2012/05/07/2487240.html