Expression Trees are an abstract representation of code in a tree structure where each node of the tree represents a programming construct (conditional, assignment, method call, etc.
I would like to generate the following select statement dynamically using expression trees: var v = from c in Countries where …
c# linq entity-framework linq-to-entities expression-treesI have the following generic extension method: public static T GetById<T>(this IQueryable<T> collection, …
c# .net entity-framework expression-trees dbcontextI am trying to evaluate a list that represents an expression in prefix notation. Here is an example of such …
expression-trees evaluation s-expressionI was trying to generate a simple Lambda Expression at runtime with no luck... something like this: var result = queryableData.…
c# .net lambda expression-trees dynamic-language-runtimeI created a method in C# to get methodname public string GetCorrectPropertyName<T>(Expression<Func<T, …
c# linq exception-handling expression-treesExpression trees are a nice feature, but what are its practical uses? Can they be used for some sort of …
c# expression-treesGiven: FieldInfo field = <some valid string field on type T>; ParameterExpression targetExp = Expression.Parameter(typeof(T), "target"); ParameterExpression …
c# lambda expression-treesI am the dummy in this scenario. I've tried to read on Google what these are but I just don't …
c# .net linq expression-treesWell, the following code is self-explaining; I want to combine two expressions into one using And operator. The last line …
c# expression-treesHow would I go about using an Expression Tree to dynamically create a predicate that looks something like... (p.Length== 5) &…
c# linq lambda expression-trees