Configuration ASP.Net Tutorial

  1. Home
  2. ASP.Net Tutorial
  3. Configuration
  4. Displaying all configuration sections from the system web configuration section group
<%@ Page Language="C#" %>
<%@ Import Namespace="System.Web.Configuration" %>
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
    
    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);
        }
    }



    Show Config Contents


    
    

            id="TreeView1"
        Runat="server" />