protected override Expression VisitMember(MemberExpression expression)
{
ArgumentUtility.CheckNotNull("expression", expression);
// MemberExpressions are only evaluatable if they do not involve IQueryable objects.
if (IsQueryableExpression(expression.Expression))
{
_isCurrentSubtreeEvaluatable = false;
}
var visitedExpression = base.VisitMember(expression);
// Testing the parent expression is only required if all children are evaluatable
if (_isCurrentSubtreeEvaluatable)
{
_isCurrentSubtreeEvaluatable = _evaluatableExpressionFilter.IsEvaluatableMember(expression);
}
return(visitedExpression);
}
protected override Expression VisitMember(MemberExpression expression)
{
if (expression == null)
{
throw new ArgumentNullException(nameof(expression));
}
// MemberExpressions are only evaluatable if they do not involve IQueryable objects.
if (IsQueryableExpression(expression.Expression))
{
IsCurrentSubtreeEvaluatable = false;
}
var visitedExpression = base.VisitMember(expression);
// Testing the parent expression is only required if all children are evaluatable
if (IsCurrentSubtreeEvaluatable)
{
IsCurrentSubtreeEvaluatable = EvaluatableExpressionFilter.IsEvaluatableMember(expression);
}
return(visitedExpression);
}
