protected internal override Expression VisitSelect(SelectLinqExpression node)
{
HasSelect = true;
var reducedSource = Visit(node.Source);
Visit(node.Selector);
return(node.Reduce(reducedSource));
}
protected internal override Expression VisitSelect(SelectLinqExpression node)
{
var source = Visit(node.Source);
if (source != node.Source)
{
return(new SelectLinqExpression(node.Method, source, node.Selector));
}
return(node);
}
/// <summary>
/// Visits the children of a <see cref="SelectLinqExpression"/>.
/// </summary>
/// <param name="node">The expression to visit.</param>
/// <returns>If any children were modified, a new <see cref="SelectLinqExpression"/>. Otherwise, the original expression.</returns>
protected internal virtual Expression VisitSelect(SelectLinqExpression node)
{
var source = Visit(node.Source);
var selector = (LambdaExpression)Visit(node.Selector);
if (source != node.Source || selector != node.Selector)
{
return(new SelectLinqExpression(node.Method, source, selector));
}
return(node);
}
