internal static List <ResourceProperty> GetRefPropertiesUsed(Expression expression)
{
PropertyReferenceFinder propertyReferenceFinder = new PropertyReferenceFinder();
propertyReferenceFinder.Visit(expression);
return(propertyReferenceFinder.Properties);
}
protected override Expression VisitConstant(ConstantExpression expression)
{
ResourceProperty value = expression.Value as ResourceProperty;
if (value != null && PropertyReferenceFinder.IsReference(value))
{
this.Properties.Add(value);
}
return(base.VisitConstant(expression));
}
