using System;
using System.Collections;
using System.Collections.Specialized;
public class OrderedDictionarySample
{
public static void Main()
{
OrderedDictionary myOrderedDictionary = new OrderedDictionary();
myOrderedDictionary.Add("testKey1", "testValue1");
myOrderedDictionary.Add("testKey2", "testValue2");
myOrderedDictionary.Add("keyToDelete", "valueToDelete");
myOrderedDictionary.Add("testKey3", "testValue3");
ICollection keyCollection = myOrderedDictionary.Keys;
ICollection valueCollection = myOrderedDictionary.Values;
if (!myOrderedDictionary.IsReadOnly)
{
myOrderedDictionary.Insert(0, "insertedKey1", "insertedValue1");
myOrderedDictionary["testKey2"] = "modifiedValue";
myOrderedDictionary.RemoveAt(myOrderedDictionary.Count - 1);
if (myOrderedDictionary.Contains("keyToDelete"))
{
myOrderedDictionary.Remove("keyToDelete");
}
}
}
public static void DisplayContents(ICollection keyCollection, ICollection valueCollection, int dictionarySize)
{
String[] myKeys = new String[dictionarySize];
String[] myValues = new String[dictionarySize];
keyCollection.CopyTo(myKeys, 0);
valueCollection.CopyTo(myValues, 0);
for (int i = 0; i < dictionarySize; i++)
{
Console.WriteLine(" {0,-5} {1,-25} {2}",i, myKeys[i], myValues[i]);
}
}
}