protected void Dispose(bool disposing)
{
try
{
if (disposing)
{
try
{
DisposableTracker.UnregisterInstance(this); // Only unregister if we were explicitly disposed. Otherwise we want to continue tracking so we can report on the failure to dispose correctly even if the object is finalised.
}
catch
{
#if DEBUG
throw;
#endif
} // Errors unregistering should be very rare, but in any case, make sure the dispose actually happens to prevent resources leaking.
DisposeManagedResources();
}
}
finally
{
// Always attempt to dispose unmanaged resources, even in the event of an
// exception disposing the managed ones. If an unexpected error occurred, then
// it is highly likely to occur again (or worse, a different error from the partial
// disposed state) if another dispose call is attempted. Of course most code should
// not dispose objects more than once, so it's most likely we'll never get called again
// anyway. In either case, the unmanaged resources woud be leaked if this is not called
// from a finally block. Additionally, code in a finally block will also execute
// if a thread abort occurs on the executing thread.
DisposeUnmanagedResources();
}
}
/// <summary>
/// Base constructor.
/// </summary>
public DisposableManagedOnlyBase()
{
DisposableTracker.Register(this);
}
/// <summary>
/// Base constructor.
/// </summary>
protected DisposableManagedOnlyBase()
{
DisposableTracker.RegisterInstance(this);
}