SIPSorcery.DialPlanWizard.ToggleSpeedDialsHelp C# (CSharp) Метод

        private void ToggleSpeedDialsHelp(bool displayHelp)
        {
            if (displayHelp)
            {
                m_speedDialHelpCanvas.Visibility = Visibility.Visible;
                m_speedDialsDataGrid.Height = DATA_GRID_HEIGHT - HELP_CANVAS_HEIGHT;
            }
            else
            {
                m_speedDialHelpCanvas.Visibility = Visibility.Collapsed;
                m_speedDialsDataGrid.Height = DATA_GRID_HEIGHT + HELP_CANVAS_HEIGHT;
            }
        }