public void CanBeCollectedAfterDispose()
{
AggregateExportProvider sourceExportProvider = new AggregateExportProvider();
var catalog = new AggregateCatalog(CatalogFactory.CreateDefaultAttributed());
var catalogExportProvider = new CatalogExportProvider(catalog);
catalogExportProvider.SourceProvider = sourceExportProvider;
WeakReference weakCatalogExportProvider = new WeakReference(catalogExportProvider);
catalogExportProvider.Dispose();
catalogExportProvider = null;
GC.Collect();
GC.WaitForPendingFinalizers();
Assert.False(weakCatalogExportProvider.IsAlive);
GC.KeepAlive(sourceExportProvider);
GC.KeepAlive(catalog);
}
/// <summary>
/// Performs application-defined tasks associated with freeing, releasing,
/// or resetting unmanaged resources.
/// </summary>
public void Dispose()
{
if (catalogExportProvider != null)
{
catalogExportProvider.Dispose();
}
if (compositionContainer != null)
{
compositionContainer.Dispose();
}
if (aggregateCatalog != null)
{
aggregateCatalog.Dispose();
}
compositionContainer = null;
aggregateCatalog = null;
providers = null;
}
public void Dispose()
{
_exportProvider.Dispose();
}