Paint.PictureStateManager.Save C# (CSharp) Method

        public void Save()
        {
            if (this.changesMadeSinceLastSave == true)
            {
                this.ImageStateData.IncrementSavePoint();
                this.StoreSavePointData();
            }

            this.RedoEnabled = false;
            this.changesMadeSinceLastSave = false;

            //			this.RemoveFutureSavePoints();
            this.ImageStateData.ResetLastSavePoint();
            this.StoreWorkingImageStateData();
        }