private static Assembly GetAssembly(AssemblyName assemblyName)
{
if (assemblyCache == null)
{
lock (assemblyCacheLock)
{
if (assemblyCache == null)
{
assemblyCache = new Hashtable(100, new AssemblyNameEqualityComparer());
}
}
}
Assembly assembly = assemblyCache[assemblyName] as Assembly;
if (assembly == null)
{
Assembly[] assemblies = AppDomain.CurrentDomain.GetAssemblies();
for (int i = assemblies.Length - 1; i >= 0; i--)
{
Assembly assembly2 = assemblies[i];
if (!assembly2.IsDynamic)
{
AssemblyName fastAssemblyName = GetFastAssemblyName(assembly2);
Version version = fastAssemblyName.Version;
CultureInfo cultureInfo = fastAssemblyName.CultureInfo;
byte[] publicKeyToken = fastAssemblyName.GetPublicKeyToken();
Version version2 = assemblyName.Version;
CultureInfo info2 = assemblyName.CultureInfo;
byte[] reqKeyToken = assemblyName.GetPublicKeyToken();
if ((((string.Compare(fastAssemblyName.Name, assemblyName.Name, StringComparison.OrdinalIgnoreCase) == 0) && ((version2 == null) || version2.Equals(version))) && ((info2 == null) || info2.Equals(cultureInfo))) && ((reqKeyToken == null) || AssemblyNameEqualityComparer.IsSameKeyToken(reqKeyToken, publicKeyToken)))
{
lock (assemblyCacheLock)
{
assemblyCache[assemblyName] = assembly2;
return(assembly2);
}
}
}
}
assembly = LoadAssembly(assemblyName);
if (assembly == null)
{
return(assembly);
}
lock (assemblyCacheLock)
{
assemblyCache[assemblyName] = assembly;
}
}
return(assembly);
}