Microsoft.Samples.KMoore.WPFSamples.DateControls.MonthCalendar.RefreshPreviousButtonStyle C# (CSharp) Method

        private void RefreshPreviousButtonStyle()
        {
            ButtonBase previousButton = GetTemplateChild(c_PreviousButtonName) as ButtonBase;
            if (previousButton != null)
            {
                if (PreviousButtonStyle == null)
                {
                    if (_defaultPreviousButtonStyle == null)
                    {
                        _defaultPreviousButtonStyle = FindResource(new ComponentResourceKey(typeof(MonthCalendar), "PreviousButtonStyleKey")) as Style;
                    }
                    previousButton.Style = _defaultPreviousButtonStyle;
                }
                else
                {
                    previousButton.Style = PreviousButtonStyle;
                }
            }
        }