自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]

时间：2021-02-06 08:50:37
自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]数据定义 
 1   public interface ICustomConfigurationGroup{}
 2     public interface ICustomConfigurationSection{} 
 3 
 4     public class CustomConfigurationGroup : ConfigurationSectionGroup, ICustomConfigurationGroup
 5     {       
 6     }
 7 
 8     public class CustomConfigurationSection : ConfigurationSection, ICustomConfigurationSection
 9     {
10         [ConfigurationProperty("id")]
11         public int Id
12         {
13             get { return (int)this["id"]; }
14             set { this["id"] = value; }
15         }
16     
17         [ConfigurationProperty("name")]
18         public string Name
19         {
20             get { return (string)this["name"]; }
21             set {  this["name"]= value; }
22         }
23 
24         [ConfigurationProperty("time")]
25         public DateTime Time
26         {
27             get { return (DateTime)this["time"]; }
28             set { this["time"] = value; }
29         }      
30     }
自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]ConfigHelper 
 1     //http://msdn.microsoft.com/zh-cn/library/ms151451.aspx
 2     public class ConfigHelper
 3     {
 4 
 5         public static IEnumerable<T> GetConfigurationGroups<T>(string path) where T : ConfigurationSectionGroup,
 6                                                                                       ICustomConfigurationGroup
 7         {
 8             Configuration webconfig = GetConfiguration(CreateFileMap_Custom_Config, path);
 9             foreach (ConfigurationSectionGroup group in webconfig.SectionGroups)
10                 if (typeof(T).IsAssignableFrom(group.GetType()))
11                 {
12                     yield return (T)group;
13                 }
14         }
15 
16         public static IEnumerable<T> GetConfigurationSections<T>(ConfigurationSectionGroup sectionGroup) where 
17                                                                                      T : ConfigurationSection, 
18                                                                                          ICustomConfigurationSection
19         {
20 
21             foreach (var section in sectionGroup.Sections)
22                 if (typeof(T).IsAssignableFrom(section.GetType()))
23                 {
24                     yield return (T)section;
25                 }
26         }
27 
28 
29         //相对路径："/","/config"  不包含文件名.       
30         public static Configuration GetConfiguration(Func<WebConfigurationFileMap> BuildFileMap,string path)
31         {
32             Configuration webconfig = WebConfigurationManager.OpenMappedWebConfiguration(BuildFileMap(), path);
33             return webconfig;
34         } 
35 
36         public static WebConfigurationFileMap CreateFileMap_Custom_Config()
37         {
38             WebConfigurationFileMap fileMap = new WebConfigurationFileMap();
39             string physDir = System.Web.HttpContext.Current.Request.PhysicalApplicationPath;
40             VirtualDirectoryMapping vDirMapBase = new VirtualDirectoryMapping(physDir, true, "web.config");
41             fileMap.VirtualDirectories.Add("/", vDirMapBase);
42 
43             VirtualDirectoryMapping vDirMap = new VirtualDirectoryMapping(physDir + "config", false, "custom.config");
44             fileMap.VirtualDirectories.Add("/config", vDirMap);
45 
46             vDirMap = new VirtualDirectoryMapping(physDir + "config\\app", false, "custom.config");
47             fileMap.VirtualDirectories.Add("/config/app", vDirMap);
48             vDirMap = new VirtualDirectoryMapping(physDir + "config\\cms", false, "custom.config");
49             fileMap.VirtualDirectories.Add("/config/cms", vDirMap);
50 
51 
52             return fileMap;
53         } 
54         public static WebConfigurationFileMap CreateFileMap_App_Config()
55         {
56             WebConfigurationFileMap fileMap = new WebConfigurationFileMap();
57             string physDir = System.Web.HttpContext.Current.Request.PhysicalApplicationPath;
58             VirtualDirectoryMapping vDirMapBase = new VirtualDirectoryMapping(physDir, true, "web.config");
59             fileMap.VirtualDirectories.Add("/", vDirMapBase);
60 
61             VirtualDirectoryMapping vDirMap = new VirtualDirectoryMapping(physDir + "config", false, "app.config");
62             fileMap.VirtualDirectories.Add("/config", vDirMap);
63 
64             vDirMap = new VirtualDirectoryMapping(physDir + "config\\app", false, "app.config");
65             fileMap.VirtualDirectories.Add("/config/app", vDirMap);
66             vDirMap = new VirtualDirectoryMapping(physDir + "config\\cms", false, "app.config");
67             fileMap.VirtualDirectories.Add("/config/cms", vDirMap);
68 
69 
70             return fileMap;
71         }
72 
73     }
自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]ConfigUtil 
 1   public class ConfigUtil
 2         {
 3 
 4             public static void Create()
 5             {
 6 
 7                 Configuration config = ConfigHelper.GetConfiguration(ConfigHelper.CreateFileMap_Custom_Config,"/config/app/");
 8 
 9                 CustomConfigurationSection data = new CustomConfigurationSection();
10                 data.Id = 111;
11                 data.Name = "one";
12                 data.Time = DateTime.Now;
13 
14                 config.SectionGroups.Add("group", new CustomConfigurationGroup());
15                 config.SectionGroups["group"].Sections.Add("add", data);
16 
17 
18 
19                 config.Save(ConfigurationSaveMode.Minimal);
20             }
21 
22             public static CustomConfigurationSection Read()
23             {
24 
25                 Configuration config = ConfigHelper.GetConfiguration(ConfigHelper.CreateFileMap_Custom_Config, "/config/app/");
26                 CustomConfigurationSection data = config.SectionGroups["group"].Sections["add"] as CustomConfigurationSection;
27 
28                 return data;
29             }
30 
31             public static void Delete()
32             {
33                 Configuration config = ConfigHelper.GetConfiguration(ConfigHelper.CreateFileMap_Custom_Config,"/config/app/");
34                 //config.SectionGroups.Remove("group");
35                 if (config.SectionGroups["group"] != null)
36                 {
37                     config.SectionGroups["group"].Sections.Remove("add");
38                     //config.SectionGroups["group"].Sections.Clear();
39                 }
40                 config.Save(ConfigurationSaveMode.Minimal);
41             }
42 
43             public static void Update()
44             {
45                 Configuration config = ConfigHelper.GetConfiguration(ConfigHelper.CreateFileMap_Custom_Config,"/config/app/");
46                 
47                 var g = config.SectionGroups["group"];
48                 if (g == null)
49                 {
50                     var gg = new CustomConfigurationGroup(); 
51                     config.SectionGroups.Add("group", gg);
52                 }
53 
54                 var s = config.SectionGroups["group"].SectionGroups["groupA"];
55                 if (s == null)
56                 {
57                     var gg = new CustomConfigurationGroup();                  
58                     config.SectionGroups["group"].SectionGroups.Add("groupA", gg);
59                 }
60                 var ss = config.SectionGroups["group"].SectionGroups["groupA"].Sections["ChildB"];
61                 if (ss == null)
62                 {  
63                       CustomConfigurationSection data = new CustomConfigurationSection();
64                       data.Id = 101;
65                       data.Name = "wangwang";
66                       data.Time = DateTime.Now;              
67                     config.SectionGroups["group"].SectionGroups["groupA"].Sections.Add("ChildB", data);
68                 }
69 
70                 config.Save(ConfigurationSaveMode.Minimal);
71             }
72         }
 public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            ConfigUtil.Create();
            ConfigUtil.Update();
        }
    }
 1 <?xml version="1.0" encoding="utf-8"?>
 2 <configuration>
 3     <configSections>
 4         <sectionGroup name="group" type="AppConfig.CustomConfigurationGroup, AppConfig, Version=1.0.0.0, 
                                                                                Culture=neutral, PublicKeyToken=null" >
 5             <section name="add" type="AppConfig.CustomConfigurationSection, AppConfig, Version=1.0.0.0, 
                                                                               Culture=neutral, PublicKeyToken=null" />
 6         </sectionGroup>
 7         <sectionGroup name="group">
 8             <sectionGroup name="groupA" type="AppConfig.CustomConfigurationGroup, AppConfig, Version=1.0.0.0,
                                                                                     Culture=neutral, PublicKeyToken=null" >
 9                 <section name="ChildB" type="AppConfig.CustomConfigurationSection, AppConfig, Version=1.0.0.0, 
                                                                                      Culture=neutral, PublicKeyToken=null" />
10             </sectionGroup>
11         </sectionGroup>
12     </configSections>
13     <group>
14         <add id="111" name="one" time="11/24/2012 22:43:53" />
15         <groupA>
16             <ChildB id="101" name="wangwang" time="11/24/2012 22:43:53" />
17         </groupA>
18     </group>
19 </configuration>

自定义 ConfigurationSection,ConfigurationSectionGroup [web.config操作]

[注]:  http://msdn.microsoft.com/zh-cn/library/ms151451.aspx
标签：

相关文章