Dictionary with a List<> as TValue

Question

Hello,

I'd like to create a Dictionary, the TKey is a string and the TValue is a List<DateTime>

How can I do this ?

Thanks,

Answer 1

Dictionary<string, List<DateTime>> dict = new Dictionary<string, List<DateTime>>();

Note that, when adding new items, you need to allocate a new list for the value:

string key; // assuming that's your key
List<DateTime> value;
if (!dict.TryGetValue(key, out value)) {
    value = new List<DateTime>();
    dict.Add(key, value);
}
// value is now always a valid instance

Answer 2

Dictionary<string, List<DateTime>>

Answer 3

var dict = new Dictionary<string, List<DateTime>>();

Kindness,

Dan

Answer 4

Dictionary<string, List<DateTime>> oDictionary;

Answer 5

Maybe like:

Dictionary<String, List<DateTime>> myDict = new Dictionary<String, List<DateTime>>();