internal Color GetBorderColor(Style style, StyleInstance styleInstance, bool hasScope)
 {
     if (style != null)
     {
         Border border = style.Border;
         if (border != null && (!MappingHelper.IsPropertyExpression(border.Color) || hasScope))
         {
             return(MappingHelper.GetStyleBorderColor(border));
         }
     }
     return(MappingHelper.DefaultBorderColor);
 }