AssemblyExtensions.cs

// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved. See License.txt in the project root for license information.

#if EF_FUNCTIONALS
namespaceSystem.Data.Entity.Functionals.Utilities
#else
namespaceSystem.Data.Entity.Utilities
#endif
{
usingSystem.Collections.Generic;
usingSystem.Linq;
usingSystem.Reflection;

internalstaticclassAssemblyExtensions
{
publicstaticstringGetInformationalVersion(thisAssemblyassembly)
{
DebugCheck.NotNull(assembly);

returnassembly
.GetCustomAttributes<AssemblyInformationalVersionAttribute>()
.Single()
.InformationalVersion;
}

publicstaticIEnumerable<Type>GetAccessibleTypes(thisAssemblyassembly)
{
try
{
#if NET40
returnassembly.GetTypes();
#else
returnassembly.DefinedTypes.Select(t =>t.AsType());
#endif
}
catch(ReflectionTypeLoadExceptionex)
{
// The exception is thrown if some types cannot be loaded in partial trust.
// For our purposes we just want to get the types that are loaded, which are
// provided in the Types property of the exception.
returnex.Types.Where(t =>t!=null);
}
}

#if NET40
publicstaticIEnumerable<T>GetCustomAttributes<T>(thisAssemblyassembly)whereT:Attribute
{
DebugCheck.NotNull(assembly);

returnassembly.GetCustomAttributes(typeof(T),inherit:false).OfType<T>();
}
#endif
}
}