Are lambda expressions supported by Razor?

Question

Are lambda expressions/anonymous methods supported in the Razor view engine?

I am having difficulty expressing the following in Razor:

@Model.ToList().ForEach(i =>
    {
        if (i.DealerName != null) 
        {
            <text> 
                @i.DealerName
            </text>
        }
    }

Note: I know can solve this with @foreach but I need a similar solution for a 3rd party MVC control. It using this mechanism for setting the content of the control. It works fine for MVC .ASPX views but cannot get it to work with Razor.

MVC .ASPX equivalent (the code I would like to convert to Razor syntax):

<% Model.ToList().ForEach(i =>
       {
           if (i.DealerName != null)
           { 
           %> <%=i.DealerName%> <%
           };
       }); 
%>

This is for the Razor engine that ships with ASP.NET MVC3.

Answer 1

Instead of your <text>@i.DealerName</text> block you could use a Response.Write(i.DealerName);

The result is the same, as if you drop this in a Razor page - it will execute while rendering page.. And frankly - I'm pretty sure this is what it will be compiled into anyway.

Also, since ForEach() returns void, you'd have to drop it in the page as a code block. So your code would look something like this:

@{
    Model.ToList().ForEach(i =>
    {
        if (i.DealerName != null) 
        {
            Response.Write(i.DealerName);
        }
    });
}

UPD: If you have more serious formatting, you can resort to this nice little trick:
(unfortunately the code colouring here will not give this snippet any credit, but you'll definitely see what I mean if you drop this in visual studio. Note: this will only work in Razor pages, not code files :) )

@{
    Model.ToList().ForEach(i =>
    {
        if (i.DealerName != null) 
        {
            Response.Write(((Func<dynamic, object>)(
                @<text>
                    <b>Hello Dealer named: @item.DealerName
                    Multiline support is <em>Beautiful!</em>
                </text>)).Invoke(i));
        }
    });
}

Hope that makes sense :)