// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System.Reflection;
using MS.Internal.WindowsBase;
namespace System.Windows.Baml2006
{
class Baml6Assembly
{
// Information needed to resolve a BamlAssembly to a CLR Assembly
public readonly string Name;
private Assembly _assembly;
/// <summary>
/// </summary>
/// <param name="name">A fully qualified assembly name</param>
public Baml6Assembly(string name)
{
ArgumentNullException.ThrowIfNull(name);
Name = name;
_assembly = null;
}
public Baml6Assembly(Assembly assembly)
{
ArgumentNullException.ThrowIfNull(assembly);
Name = null;
_assembly = assembly;
}
public Assembly Assembly
{
get
{
if (_assembly != null)
{
return _assembly;
}
AssemblyName assemblyName = new AssemblyName(Name);
_assembly = SafeSecurityHelper.GetLoadedAssembly(assemblyName);
if (_assembly == null)
{
byte[] publicKeyToken = assemblyName.GetPublicKeyToken();
if (assemblyName.Version != null || assemblyName.CultureInfo != null || publicKeyToken != null)
{
try
{
_assembly = Assembly.Load(assemblyName.FullName);
}
catch
{
AssemblyName shortName = new AssemblyName(assemblyName.Name);
if (publicKeyToken != null)
{
shortName.SetPublicKeyToken(publicKeyToken);
}
_assembly = Assembly.Load(shortName);
}
}
else
{
_assembly = Assembly.LoadWithPartialName(assemblyName.Name);
}
}
return _assembly;
}
}
}
}
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