No. var asks the compiler to infer a specific static type, so member access remains compile-time checked. dynamic postpones binding until runtime, where a missing member can throw RuntimeBinderException. Example: var customer = new Customer("Asha"); Console.WriteLine(customer.Name); dynamic legacy = GetComObject(); Console.WriteLine(legacy.CustomerName); Prefer var when the type is obvious or verbose, including anonymous LINQ projections. Reserve dynamic for genuinely dynamic boundaries such as COM or scripting. Typed DTOs or JsonElement are usually safer for JSON. If the initializer already has compile-time type dynamic, assigning it with var still produces a dynamic variable.
Backbencher Developer · · 0 likes