ProcessHostFactoryHelper.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Hosting / ProcessHostFactoryHelper.cs / 4 / ProcessHostFactoryHelper.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.Hosting { 
    using System; 
    using System.Collections;
    using System.Configuration; 
    using System.Runtime.InteropServices;
    using System.Security.Permissions;
    using System.Web;
    using System.Web.Configuration; 
    using System.Web.Util;
 
 
    [ComImport, Guid("02fd465d-5c5d-4b7e-95b6-82faa031b74a"), InterfaceTypeAttribute(ComInterfaceType.InterfaceIsIUnknown)]
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] 
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public interface IProcessHostFactoryHelper {

#if FEATURE_PAL // FEATURE_PAL does not enable COM 
        [return: MarshalAs(UnmanagedType.Error)]
#else // FEATURE_PAL 
        [return: MarshalAs(UnmanagedType.Interface)] 
#endif // FEATURE_PAL
 
        Object GetProcessHost(IProcessHostSupportFunctions functions);
    }

 
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public sealed class ProcessHostFactoryHelper : MarshalByRefObject, IProcessHostFactoryHelper { 
 

        [AspNetHostingPermission(SecurityAction.Demand, Level=AspNetHostingPermissionLevel.Minimal)] 
        public ProcessHostFactoryHelper() {
        }

 
        [SecurityPermissionAttribute(SecurityAction.LinkDemand, Flags=SecurityPermissionFlag.Infrastructure)]
        public override Object InitializeLifetimeService() { 
            return null; // never expire lease 
        }
 

        public Object GetProcessHost(IProcessHostSupportFunctions functions) {
            try {
                return ProcessHost.GetProcessHost(functions); 
            }
            catch(Exception e) { 
                Misc.ReportUnhandledException(e, new string[] {SR.GetString(SR.Cant_Create_Process_Host)}); 
                throw;
            } 
        }
    }
}

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