static void Main(string[] args)
{
// 1. 实例化示例
//KeyValuePair<string, int> mcmillan = new KeyValuePair<string, int>("McMillan", 99);
//Console.WriteLine(mcmillan.Key);
//Console.WriteLine(" " + mcmillan.Value);
// 2. 实现一个成绩簿
KeyValuePair <string, int>[] gradeBook = new KeyValuePair <string, int> [10];
gradeBook[0] = new KeyValuePair <string, int>("McMillan", 99);
gradeBook[1] = new KeyValuePair <string, int>("Ruff", 64);
for (int i = 0; i <= gradeBook.GetUpperBound(0); i++)
{
if (gradeBook[i].Value != 0)
{
Console.WriteLine(gradeBook[i].Key + ": " + gradeBook[i].Value);
}
}
Console.Read();
}
static void Main()
{
IPAddresses myIPs = new IPAddresses();
DictionaryEntry[] ips = new DictionaryEntry[6];
myIPs.Add("Google", "216.58.203.132"); // 0x47, 0x4F, 0x4f, 0x67, 0x6c, 0x65
// 0100 0111
// 0100 1111
// 0100 1111 // OR
// 0100 0111 // AND
// 0000 1000 // XOR
// 0100 1111
// 0100 0111 // XOR
//
// 1111 1111
// 0000 0000
myIPs.Add("Yahoo", "226.58.203.132");
myIPs.Add("Microsoft", "196.58.203.132");
myIPs.Add("Apple", "10.58.203.132");
myIPs.Add("Netflix", "16.58.203.132");
Console.WriteLine("THere are " + myIPs.Count + "IP Addresses");
Console.WriteLine("The IP address of holosuit is " + myIPs.Item("HoloSuit"));
myIPs.CopyTo(ips, 0);
myIPs.Clear();
Console.WriteLine("THere are " + myIPs.Count + "IP Addresses");
for (int i = 0; i < ips.Length; ++i)
{
Console.WriteLine(ips[i].Key + " " + ips[i].Value + " ");
}
KeyValuePair <string, int>[] gradeBook = new
KeyValuePair <string, int> [10];
gradeBook[0] = new KeyValuePair <string,
int>("McMillan", 99);
gradeBook[1] = new KeyValuePair <string,
int>("Ruff", 64);
for (int i = 0; i <= gradeBook.GetUpperBound(0); i++)
{
if (gradeBook[i].Value != 0)
{
Console.WriteLine(gradeBook[i].Key + ": " +
gradeBook[i].Value);
}
}
//Console.Read();
SortedList myips = new SortedList();
myips.Add("Mike", "192.155.12.1");
myips.Add("David", "192.155.12.2");
myips.Add("Bernica", "192.155.12.3");
for (int i = 0; i < myips.Count; ++i)
{
Console.WriteLine("Name " + myips.GetKey(i) + "\n" + " IP: " + myips.GetByIndex(i));
}
}
