Question

What is the better way to Navigate through a dictionary ? I used to use the code below when i had IDictionary:

Assume that I have IDictionary named freq

IEnumerator enums = freq.GetEnumerator();
while (enums.MoveNext())
{
    string word = (string)enums.Key;
    int val = (int)enums.Value;
    .......... and so on

}

but now, I want to do the same thing using dictionary

Answer 1

The foreach statement iterates automatically through enumerators.

foreach (KeyValuePair<string,int> entry in freq) {
    string word = entry.Key;
    int val = entry.Value;
    .......... and so on

}