ApplicationId Class
Assembly: mscorlib (in mscorlib.dll)
An application identity consists of the publisher's public key, the application name, the target processor architecture, the application culture, and the application version. The application identity properties values correspond to information contained in the application manifest.
ApplicationId is used by the ApplicationSecurityInfo class to identify an application.
The following code example displays the ApplicationId properties by obtaining the ApplicationId from an ApplicationSecurityInfo instance created using the ActivationContext for the currently executing manifest-based application.
using System; using System.Collections; using System.Text; using System.Security.Policy; using System.Reflection; using System.Security; using System.Security.Permissions; namespace ActivationContextSample { public class Program : MarshalByRefObject { [SecurityPermission(SecurityAction.Demand, ControlDomainPolicy = true)] public static void Main(string[] args) { Console.WriteLine("Full name = " + AppDomain.CurrentDomain.ActivationContext.Identity.FullName); Console.WriteLine("Code base = " + AppDomain.CurrentDomain.ActivationContext.Identity.CodeBase); ApplicationSecurityInfo asi = new ApplicationSecurityInfo(AppDomain.CurrentDomain.ActivationContext); Console.WriteLine("ApplicationId.Name property = " + asi.ApplicationId.Name); if (asi.ApplicationId.Culture != null) Console.WriteLine("ApplicationId.Culture property = " + asi.ApplicationId.Culture.ToString()); Console.WriteLine("ApplicationId.ProcessorArchitecture property = " + asi.ApplicationId.ProcessorArchitecture); Console.WriteLine("ApplicationId.Version property = " + asi.ApplicationId.Version); // To display the value of the public key, enumerate the Byte array for the property. Console.Write("ApplicationId.PublicKeyToken property = "); byte[] pk = asi.ApplicationId.PublicKeyToken; for (int i = 0; i < pk.GetLength(0); i++) Console.Write("{0:x}", pk[i]); Console.Read(); } public void Run() { Main(new string[] { }); Console.ReadLine(); } } }
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.