Expression Tree Tutorial - Knowledge Base (KB)

Is there a way to add custom logic to Html.CheckboxFor, Html.TextboxFor, and other methods?

I am working with legacy models that wrap data and meta-data up in a single property. For the purpose of this question, suppose the interface is:...pubic interface ILegacyCheckbox { bool Value { get; set; } bool Editable { get; set; } } ...I want ...

On a dynamic type, how can I use DropDownListFor()?

I get the following error in the ...DropDownListFor()... "...An expression tree may not contain a dynamic operation..." because the lambda uses a dynamic type....How can I set the selected option on the DropDownList without resorting to jQuery?...I would ...

Lambda Expressions in Combination

I am looking for a way to combine two lambda expressions, without using an ...Expression.Invoke... on either expression. I want to essentially build a new expression that chains two separate ones. Consider the following code:...class Model { public Su...