protected virtual void Dispose(bool disposing) { if (dgImage != null) { dgImage.Dispose(); dgImage = null; } }
// Implement the IDisposable interface. public void Dispose() { if (toolkitImage != null) { toolkitImage.Dispose(); toolkitImage = null; } if (image != null) { image.Dispose(); image = null; frame = null; frameNum = 0; } }