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public static Dictionary<string, TValue> ToDictionary<TValue>(object obj) { var json = JsonConvert.SerializeObject(obj); var dictionary = JsonConvert.DeserializeObject<Dictionary<string, TValue>>(json); return dictionary; }
Reflection can take you from an object to a dictionary by iterating over the properties. To go the other way, you'll have to use a dynamic ExpandoObject (which, in fact, already inherits from IDictionary, and so has done this for you) in C#, unless you can infer the type from the collection of entries in the dictionary somehow.
6 sie 2024 · Converting a C# object to a dictionary involves mapping the object's properties to key-value pairs in the dictionary. This mapping allows you to access and manipulate the object's data in a dictionary format, providing flexibility and ease of use in your applications.
3 mar 2023 · Unless you know the type of the dictionary - and that means key and value - the only way to do it is to cast it to a Dictionary<object, object> - which is a very bad idea as it gets rid of the strong typing which makes C# so robust.
22 lip 2024 · Converting an object to a dictionary in C# is a common task that can be achieved using various methods such as reflection and JSON serialization. Each method has its advantages and use cases, so choose the one that best fits your requirements.
ObjectToDictionary. Convert .NET objects to Dictionary<string, object> with cached IL-emitted converters for both value and reference types. It is an optimized version of the following code: usingstatic System. Reflection.
In C#, LINQ (Language Integrated Query) provides a set of methods for querying objects that implement IEnumerable<T>. One such method is ToDictionary, which converts a collection into a Dictionary<TKey, TValue> based on a key selector function and an optional element selector function.
