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aashishkoirala/MEFDuplicateAvoid1.cs

Last active December 20, 2015 20:59
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Handling duplicate assemblies in MEF.
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MEFDuplicateAvoid1.cs
var assemblyFiles = new List<string>();
foreach (var modulesDirectory in modulesDirectories)
{
using (var directoryCatalog = new DirectoryCatalog(modulesDirectory))
assemblyFiles.AddRange(directoryCatalog.LoadedFiles);
}
var assemblyCatalogs = assemblyFiles
.Distinct()
.Select(Assembly.LoadFrom)
.Distinct(new AssemblyEqualityComparer())
.Select(x => new AssemblyCatalog(x))
.ToList();
var container = new CompositionContainer(new AggregateCatalog(assemblyCatalogs));
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