SecurityPolicySection クラス
アセンブリ: System.Web (system.web.dll 内)
構文
使用例
この例では、securityPolicy セクションに対して、宣言によって値を指定する方法を示しています。このセクションには、SecurityPolicySection クラスのメンバとしてもアクセスできます。
次の構成ファイルの例では、securityPolicy セクションに対して、宣言によって値を指定する方法を示しています。
<system.web> <securityPolicy> <trustLevel name="Full" policyFile="internal" /> <trustLevel name="High" policyFile="web_hightrust.config" /> <trustLevel name="Medium" policyFile="web_mediumtrust.config" /> <trustLevel name="Low" policyFile="web_lowtrust.config" /> <trustLevel name="Minimal" policyFile="web_minimaltrust.config" /> </securityPolicy> </system.web>
SecurityPolicySection クラスを使用する方法を次のコード例に示します。
Imports System Imports System.Collections.Generic Imports System.Text Imports System.Configuration Imports System.Web Imports System.Web.Configuration Namespace Samples.Aspnet.SystemWebConfiguration Class UsingSecurityPolicySection Public Shared Sub Main() Try ' Set the path of the config file. Dim configPath As String = "" ' Get the Web application configuration object. Dim config As System.Configuration.Configuration = _ System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration(configPath) ' Get the section-related object. Dim configSection As System.Web.Configuration.SecurityPolicySection = _ CType(config.GetSection("system.web/securityPolicy"), _ System.Web.Configuration.SecurityPolicySection) ' Display title and info. Console.WriteLine("ASP.NET Configuration Info") Console.WriteLine() ' Display Config details. Console.WriteLine("File Path: {0}", config.FilePath) Console.WriteLine("Section Path: {0}", configSection.SectionInformation.Name) ' Display the number of trust levels. Console.WriteLine("TrustLevels Collection Count: {0}", _ configSection.TrustLevels.Count) ' Display elements of the TrustLevels collection property. For i As Integer = 0 To (configSection.TrustLevels.Count - 1) Console.WriteLine() Console.WriteLine("TrustLevel {0}:", i) Console.WriteLine("Name: {0}", _ configSection.TrustLevels.Get(i).Name) Console.WriteLine("Type: {0}", _ configSection.TrustLevels.Get(i).PolicyFile) Next i ' Add a TrustLevel element to the configuration file. configSection.TrustLevels.Add(New TrustLevel("myTrust", "mytrust.config")) ' Update if not locked. If Not configSection.SectionInformation.IsLocked Then config.Save() Console.WriteLine("** Configuration updated.") Else Console.WriteLine("** Could not update; section is locked.") End If Catch e As Exception ' Unknown error. Console.WriteLine(e.ToString()) End Try ' Display and wait Console.ReadLine() End Sub End Class End Namespace
#region Using directives using System; using System.Collections.Generic; using System.Text; using System.Configuration; using System.Web; using System.Web.Configuration; #endregion namespace Samples.Aspnet.SystemWebConfiguration { class UsingSecurityPolicySection { static void Main(string[] args) { try { // Set the path of the config file. string configPath = ""; // Get the Web application configuration object. Configuration config = WebConfigurationManager.OpenWebConfiguration(configPath); // Get the section-related object. SecurityPolicySection configSection = (SecurityPolicySection)config.GetSection("system.web/securityPolicy"); // Display title and info. Console.WriteLine("ASP.NET Configuration Info"); Console.WriteLine(); // Display Config details. Console.WriteLine("File Path: {0}", config.FilePath); Console.WriteLine("Section Path: {0}", configSection.SectionInformation.Name); // Display the number of trust levels. Console.WriteLine("TrustLevels Collection Count: {0}", configSection.TrustLevels.Count); // Display elements of the TrustLevels collection property. for (int i = 0; i < configSection.TrustLevels.Count; i++) { Console.WriteLine(); Console.WriteLine("TrustLevel {0}:", i); Console.WriteLine("Name: {0}", configSection.TrustLevels.Get(i).Name); Console.WriteLine("Type: {0}", configSection.TrustLevels.Get(i).PolicyFile); } // Add a TrustLevel element to the configuration file. configSection.TrustLevels.Add(new TrustLevel("myTrust", "mytrust.config")); // Update if not locked. if (!configSection.SectionInformation.IsLocked) { config.Save(); Console.WriteLine("** Configuration updated."); } else { Console.WriteLine("** Could not update; section is locked."); } } catch (Exception e) { // Unknown error. Console.WriteLine(e.ToString()); } // Display and wait Console.ReadLine(); } } }
System.Configuration.ConfigurationElement
System.Configuration.ConfigurationSection
System.Web.Configuration.SecurityPolicySection
プラットフォーム
Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。
参照
- SecurityPolicySection クラスのページへのリンク