//---------------------------------------------------------------------------
//
// <copyright file="UserInitiatedRoutedEventPermissionAttribute.cs" company="Microsoft">
// Copyright (C) Microsoft Corporation. All rights reserved.
// </copyright>
//
//---------------------------------------------------------------------------
using System;
using System.Security;
using System.Security.Permissions;
using System.Windows;
using MS.Internal.Permissions;
namespace MS.Internal.Permissions
{
// This permission attribute was defined in WindowsBase since it must be defined in
// a seperate assembly from where it is used (PresentationCore). The reason for this is explained
// in the following connect article. The MSDN documentation has yet to be updated:
// https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=297627
[Serializable]
[AttributeUsage(AttributeTargets.Method)]
sealed internal class UserInitiatedRoutedEventPermissionAttribute : CodeAccessSecurityAttribute
{
private static UserInitiatedRoutedEventPermission _perm;
public UserInitiatedRoutedEventPermissionAttribute(SecurityAction action): base(action)
{
}
public override IPermission CreatePermission()
{
if (_perm == null)
{
_perm = new UserInitiatedRoutedEventPermission();
}
return _perm;
}
}
}
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