Linq Expression string with inline values

Question

I am trying to build expression strings for use with IOC extended nHydrate. When I call ToString() on my expression I get something like this:

employee => employee.Username == value( Some type name here )

Is there a way to resolve that value call to the actual value?

employee => employee.Username == "Captain Spiffy"

score 1 · Accepted Answer · answered Aug 31 '10 at 22:49

1

Doing a ToString() would only fetch you the end expression result, If it is a real expression tree, Like a Expression> then you can traverse the expressions tree using the Expression Visitor class. Make sure this is not a Func!

-Fahad

answered Aug 31 '10 at 22:49

Fahad

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It's an Expression> is that going to cause me problems? – Nick Daniels Sep 01 '10 at 14:17
No, Expression<> would only wrap your Func into an expression tree, You can always get the Func by calling the Compile(). – Fahad Oct 20 '10 at 13:19

Linq Expression string with inline values

1 Answers1