How to Sort a List by a property in the object, Differences between ExpandoObject, DynamicObject and dynamic. *Please consider using Google translator because English is immature. Creates a shallow copy of the current Object. DeserializeObject < ExpandoObject > (jsonObject, expConverter); works just fine. Overline leads to inconsistent positions of superscript. Asking for help, clarification, or responding to other answers. The best answers are voted up and rise to the top, Not the answer you're looking for? To learn more, see our tips on writing great answers. Removes the element that has the specified key from the IDictionary. Returns a filtered collection of elements that contains the ancestors of every node in the source collection. Another possibility is to write your own type converter using the .NET framework build-in TypeConverter class. This is shown in the following example. Sorts the elements of a sequence in ascending order according to a key. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. For more information, see Using Type dynamic. Connect and share knowledge within a single location that is structured and easy to search. The specified seed value is used as the initial accumulator value. I'm open up to suggestion to flatten nested list to a datable. Gets the number of elements in the ICollection. Debugger of Object that Jint returns looks like: It already IS a dictionary. Appends a value to the end of the sequence. In this previous post, C# Using Newtonsoft and dynamic ExpandoObject to convert one Json to another, I described how you can use the dynamic keyword and the ExpandoObject class to quickly transform JSON without the need for any concrete implementations of either the source or destination JSON. [Solved] Convert from JSON object to expando object in c# What is the status for EIGHT man endgame tablebases? A dynamic object exposes members such as properties and methods at run time by using dynamic interfaces that are defined in the System.Dynamic namespace. Filters a sequence of values based on a predicate. Learn more about Stack Overflow the company, and our products. What should be included in error messages? For example, you can create an instance of the ExpandoObject class in C# and then pass it to an IronPython function. I want to decorate this object with a few additional properties. I. Nope. Produces a sequence of tuples with elements from the two specified sequences. What is the term for a thing instantiated by saying it? Australia to west & east coast US: which order is better? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Invokes a transform function on each element of a sequence and returns the maximum nullable Int32 value. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing. Jint is converting an associative array into an ExpandoObject. Just implicitly cast it: And then use it like one. 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Famous papers published in annotated form? Making statements based on opinion; back them up with references or personal experience. What is the status for EIGHT man endgame tablebases? The following code example demonstrates how to add a new property to an instance of the ExpandoObject class. I am getting an dynamic object of type "Sealed Class" from a driver api (in dll). Inside that for-each loop I want to do something like this: This way obj will be a strongly-typed object. Can one be Catholic while believing in the past Catholic Church, but not the present? What alternatives do I have? Converts an IEnumerable to an IQueryable. DataTable To ExpandoObjects C# GitHub I have the following code and wonder if there is a method of some sort to convert ExpandoObject to a DataTable that I'm not aware of? Otherwise, you could specifically tell it which type to map to: Mapper.DynamicMap(someOne); Thanks for contributing an answer to Stack Overflow! Creates a Dictionary from an IEnumerable according to a specified key selector function, a comparer, and an element selector function. Creates a Lookup from an IEnumerable according to a specified key selector function, a comparer and an element selector function. This class supports dynamic binding, which enables you to use standard syntax like sampleObject.sampleMember instead of more complex syntax like sampleObject.GetAttribute("sampleMember").. However, on the odd occasion when you want to convert an ExpandoObject to a static type . What are some ways a planet many times larger than Earth could have a mass barely any larger than Earths? It will better illustrate your goal. Could you provide an example that sets methods by any chance? A dynamic object doesn't enforce the type at compile time, but it doesn't magically make your object expandable (unless it's an ExpandoObject). @t3chb0t I can see a use case in WPF when binding a view to an ExpandoObject and mapping further to some DTO. Your feedback has been helpful. Just implicitly cast it: IDictionary<string, object > dictionary _object = expando _object ; And then use it like one. In C#, to enable late binding for an instance of the ExpandoObject class, you must use the dynamic keyword. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, The future of collective knowledge sharing, "But It is not giving the result" doesn't tell us what, You are trying to convert a non array JSON into a List<>. How to describe a scene that a small creature chop a large creature's head off? GDPR: Can a city request deletion of all personal data that uses a certain domain for logins? The ExpandoObject can be usefull for a table with a dynamic configurable set of columns. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. @DarinDimitrov: yeah, you are right :) I solved the problem with Dictionary :), Thanks! The ExpandoObject class enables you to add and delete members of its instances at run time and also to set and get values of these members. Creates a Dictionary from an IEnumerable according to a specified key selector function and key comparer. Oct 4, 2012 at 15:12. rev2023.6.29.43520. Do I owe my company "fair warning" about issues that won't be solved, before giving notice? Invokes a transform function on each element of a sequence and returns the maximum Int64 value.