Does a Dictionary contain a certain key : Dictionary « Collections « Visual C++ .NET

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Visual C++ .NET » Collections » Dictionary

Does a Dictionary contain a certain key

 

#include "stdafx.h"

#using <system.dll>



using namespace System;

using namespace System::Collections::Generic;





void main()

{

    Dictionary<int,String^>^ dict = gcnew Dictionary<int,String^>();



    dict->Add(1,  "One");

    dict->Add(6,  "Six");

    dict->Add(5,  "Five");

    dict->Add(3,  "3");



    dict[3] = "Three";

    dict[7] = "Seven";

        



    Console::WriteLine("\nDictionary contains 6? [{0}]", dict->ContainsKey(6));

    

}

Related examples in the same category

1.	Adding value pair to a dictionary
2.	Adding value to a dictionary with indexer
3.	Get value by Dictionary indexer
4.	Using for each to loop through a dictionary
5.	Get KeyValuePair from Dictionary
6.	Remove by key
7.	Get Key Collection Enumerator and Value Collection Enumerator
8.	Pass Dictionary to a function
9.	Create SortedDictionary from a Dictionary
10.	Get values from a Dictionary
11.	The add method of dictionary takes the key and the value
12.	The remove method of dictionary takes the key as an argument

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