CodeTV.GraphBuilderBase.StopGraph C# (CSharp) Метод

        public virtual void StopGraph()
        {
            IMediaControl mediaControl = this.graphBuilder as IMediaControl;
            FilterState pfs;
            mediaControl.GetState(0, out pfs);
            if (pfs == FilterState.Running || pfs == FilterState.Paused)
            {
                int hr = mediaControl.Stop();
                ThrowExceptionForHR("Stopping the graph: ", hr);

                IsPossibleGraphRun = true;
                IsPossibleGraphPause = false;
                IsPossibleGraphStop = false;
            }
        }