Expression Tree Tutorial - Knowledge Base (KB)

How to pass parameters into an Expression tree?

I am developing the parser for expressions like this: ...a1 + a2 + a3 > 0 and b <> "" or c = "source" ...I want to use expression tree and collect parameters (a1, a2..) while parsing expression. How to pass parameters into an Expression tree? ...Edit: I a...

Entity Framework Hitting 2100 Parameter Limit

I'm migrating some of our code from LINQ-to-SQL to Entity Framework. Previously, when run up against a 2100 parameter limit from SQL Server (described ...here...), I used the solution provided by Marc Gravell ...here.... As stated in his own response, it ...

wcf Expression<T> parameter

I am trying to do something similar to using a lambda query inside a WCF operation parameter. I know there is no way to achieve this as lambda expressions are run-time and they can not be used in this way, but I think there are some solutions for this. My...

Creating delegates dynamically with parameter names

Hi I'm trying to create a function that dynamically creates a delegate with the same return value and the same parameters as a MethodInfo it receives as parameter and also and this is very important the same parameter names!...What I did so far is create ...