ASP. NET 2.0 read the configuration file [INI] (sample code download)

(1). Functions

Operation configuration file [*. ini] class

(2). Code

1. Core class file INIFILE. cs code

1 /// <summary>
2 // INIFILE operation class
3 /// </summary>
4 public class INIFILE
5 {
6 [DllImport ("kernel32")]
7 private static extern long WritePrivateProfileString (string section, string key, string val, string filePath );
8
9 [DllImport ("kernel32")]
10 private static extern int GetPrivateProfileString (string section, string key, string def, StringBuilder retVal, int size, string filePath );
11
12 // file path to be accessed
13 private string strFilePath;
14
15 public string FilePath
16 {
17 get {return strFilePath ;}
18 set {strFilePath = value ;}
19}
20
21 public INIFILE ()
22 {
23}
24
25 public INIFILE (string strFilePath)
26 {
27 this. strFilePath = strFilePath;
28}
29
30 public void WriteValue (string strSection, string strKey, string strValue)
31 {
32 if (FilePath. Length = 0)
33 {
34 throw new Exception ("no path set ");
35}
36 WritePrivateProfileString (strSection, strKey, strValue, this. FilePath );
37}
38
39 public string ReadValue (string strSection, string strKey)
40 {
41 if (FilePath. Length = 0)
42 {
43 throw new Exception ("no path set ");
44}
45 StringBuilder sb = new StringBuilder ();
46 int I = GetPrivateProfileString (strSection, strKey, "", sb, 255, this. FilePath );
47 return sb. ToString ();
48}
49}

2. Call the INIFile. aspx. cs code in the background

1 protected void Page_Load (object sender, EventArgs e)
2 {
3 // Read
4 INIFILE ini = new INIFILE ();
5 ini. FilePath = Request. PhysicalApplicationPath + "ini. ini ";
6 string strReturnValue = ini. ReadValue ("Annabelle", "Time ");
7 Response. Write (strReturnValue );
8
9 // Write
10 INIFILE ini = new INIFILE ();
11 ini. FilePath = Request. PhysicalApplicationPath + "ini. ini ";
12 string strReturnValue = ini. ReadValue ("Annabelle", "Time ");
13 Response. Write (strReturnValue );
14 ini. WriteValue ("Annabelle", "Time", "0 ");
15 strReturnValue = ini. ReadValue ("Annabelle", "Time ");
16 Response. Write (strReturnValue );
17}

(3) Download Sample Code

Http://files.cnblogs.com/ChengKing/ReadSettingFile.rar