Dictionary string list int c#

//init
Dictionary<string, List<int>> dictionaryStringListOfInt = new Dictionary<string, List<int>>(){
                { "The First", new List<int>(){ 1,2 } },
                { "The Second", new List<int>(){ 1,2 } }
            };
//add a dictinary Key Value pair with a new empty list
//note you can add an existing list but be carful as it is a ref type and only pointing to ints (changes will be seen in original list ref)
dictionaryStringListOfInt.Add("The New", new List<int>());
//Add some values
dictionaryStringListOfInt["The New"].Add(1);
dictionaryStringListOfInt["The New"].Add(2);
//access some values via the Key and the values index
Console.WriteLine(dictionaryStringListOfInt["The New"][0]);//expected output 1
dictionaryStringListOfInt["The New"][0] = 3;
Console.WriteLine(dictionaryStringListOfInt["The New"][0]);//expected output 3
Console.WriteLine(dictionaryStringListOfInt["The New"][1]);//expected output 2

Similar codes

0 vote247 views1 answer
Inline list in c#
C#
0 vote258 views2 answers
How to get src value from img tag in c#
C#
1 vote213 views2 answers
C# assigning image location
C#
0 vote233 views1 answer
Wpf label content nullpointerexception
C#
0 vote229 views2 answers
Difference between eager and lazy loading entityframwork
C#
0 vote234 views1 answer
Iterate througha game object in unity
C#Unity
0 vote246 views1 answer
How to create empty text file in c#
C#
0 vote236 views1 answer
Anonymous class c#
C#
0 vote180 views1 answer
How to convert a key state to a letter in monogame
C#
19 votes295 views2 answers
Unity reset scene
C#Unity