DrawMajorGridLines-property of NumericAxis only visible after resize

Hello,

I’m experiencing a strange phenomenon in which the (in-)visibility of the MajorGridLines of the X-and Y-Axis is only realized in the GUI after the SciChartSurface containing the Axis has been manually resized.

The SciChartSurface is embedded in our GUI like any ordinary WPF-element.

The visibility of the MajorGridLines is controlled via a C#-property:

public virtual bool BackgroundGridVisibility       
   {
              get {
                  return m_yAxis.DrawMajorGridLines;
              }
              set {       
                  m_xAxis.DrawMajorGridLines = m_yAxis.DrawMajorGridLines = value;
                  NotifyPropertyChanged();
              }       
   }
  

I tried various application of the UpdateLayout-Funktion after setting the visibility, but did not observe positive change.

Is there some other kind of “repaint”-function that can be used to update the visibility of the GridLines?

Thank you