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Categories / ASP.Net Tutorial / Configuration
 

Displaying all configuration sections from the system web configuration section group

<%@ Page Language="C#" %> <%@ Import Namespace="System.Web.Configuration" %> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <script runat="server">         void Page_Load()     {         TreeNode parentNode = new TreeNode("configuration");         TreeView1.Nodes.Add(parentNode);         Configuration config = WebConfigurationManager.OpenMachineConfiguration();         AddChildSectionGroups(parentNode, config.RootSectionGroup);         AddChildSections(parentNode, config.RootSectionGroup);     }     private void AddChildSectionGroups(TreeNode parentNode, ConfigurationSectionGroup parentConfigSectionGroup)     {         foreach (ConfigurationSectionGroup configSectionGroup in parentConfigSectionGroup.SectionGroups)         {             TreeNode childNode = new TreeNode(configSectionGroup.SectionGroupName);             parentNode.ChildNodes.Add(childNode);             AddChildSectionGroups(childNode, configSectionGroup);             AddChildSections(childNode, configSectionGroup);         }     }     private void AddChildSections(TreeNode parentNode, ConfigurationSectionGroup parentConfigSectionGroup)     {         foreach (ConfigurationSection configSection in parentConfigSectionGroup.Sections)         {             TreeNode childNode = new TreeNode (configSection.SectionInformation.Name);             parentNode.ChildNodes.Add(childNode);         }     } </script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server">     <title>Show Config Contents</title> </head> <body>     <form id="form1" runat="server">     <div>     <asp:TreeView         id="TreeView1"         Runat="server" />     </div>     </form> </body> </html>