How to iterate over a dictionary in C#
There are different ways available to iterate over a dictionary in c#.
In this below example, we are using foreach to iterate over a codeDictionary and prints available
key-value to the console.
foreach(var item in codeDictionary)
{
Console.WriteLine("{0} = {1}", item.Key, item.Value);
}Old way using for loop
for (int i = 0; i < codeDictionary.Count; i++ )
{ // key, value
Console.WriteLine("{0} = {1}", i, codeDictionary[i]);
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