Question

I got a problem when I try to modify the value of an item because its only a read only field.

KeyValuePair<Tkey, Tvalue>

I’ve tried different alternatives like:

Dictionary<Tkey, Tvalue>

but there I have the same problem. Is there a way to set the value field to an new value?

Answer 1

You can’t modify it, you can replace it with a new one.

var newEntry = new KeyValuePair<TKey, TValue>(oldEntry.Key, newValue);

or for dictionary:

dictionary[oldEntry.Key] = newValue;