Как мне привести объект в словарь?

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Как мне привести объект в словарь?

Ключ и значение словаря могут быть любого типа.

Что я уже пробовал:

public class Example {

    void CallMethod () {
        SomeMethod (new Dictionary<string, bool> ());
        SomeMethod (new Dictionary<int, long> ());
        SomeMethod<Dictionary<string, bool>> (new Dictionary<string, bool> ());
    }
    
    void SomeMethod (object value) {
        var dic = value as Dictionary<,>;
        // What is type of Dictionary key or value?
    }

    void SomeMethd<T> (T value) {
        // T can be Dictionary, int, bool, List, ...
        if (value is Dictionary) {
            // T is dictionary, but we don't know type of key and value
            // How do i cast it to dictionary?
            var dic = value as Dictionary<,>;
            foreach (var item in dic) {
                
            }
        }
    }

    T SomeMethod<T> () {
        // I want to load the dictionary here
        if (typeof(T) is IDictionary) {
            // Now, what is type of the key and value?
            IDictionary dic = new Dictionary<,> ();
            int count = 1;
            for (int i = 0; i < count; i++) {
                dic.Add (SomeMethod<Type of Key> (), SomeMethod<Type of value> ());
            }
            // Throws an exception
            return dic;
        }
        return default(T);
    }
    
}

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