Choreoh.MainWindow.recordSegment C# (CSharp) Метод

        private void recordSegment()
        {
            pre_recording = true;
            blackBack.Visibility = Visibility.Visible;
            beforeRecordCanvas.Visibility = Visibility.Visible;
            mainCanvas.MouseUp += new MouseButtonEventHandler(sre_PreSpeechRecognized_Start_Recognized);
        }