Verwenden des Systems;
mit System.Collections.Generic;
Klasse DictionaryDemo
{
static void Main(string[] args)
{
DictionaryDemo001();
Console.ReadLine();
DictionaryDemo002();
Console.ReadLine();
DictionaryDemo003();
Console.ReadLine();
}
///
/// 一般用法
///
static void DictionaryDemo001()
{
Dictionary dict = new Dictionary();
dict.Add(1, "111");
dict.Add(2, "222");
//判断是否存在相应的key并显示
if (dict.ContainsKey(2))
{
Console.WriteLine(dict[2]);
}
//遍历Keys C#
foreach (Var-Element in dict.Keys)
{
Console.WriteLine("Key:{0}", item);
}
//遍历Werte
foreach (Var-Element in dict.Values)
{
Console.WriteLine("value:{0}", item);
}
//遍历整个字典
foreach (Var-Element im Diktat)
{
Console.WriteLine("key:{0} value:{1}", item.Key, item.Value);
}
}
///
/// 参数为其它类型
///
static void DictionaryDemo002()
{
Dictionary dict = new Dictionary();
dict.Add("1", "1,11,111".Split(','));
dict.Add("2", "2,22,222".Split(','));
Console.WriteLine(dict["2"][2]);
}
///
/// 调用自定义类
///
static void DictionaryDemo003()
{
Dictionary dict = new Dictionary();
for (int i = 0; i < 10; i++)
{
yongfa365 y = new yongfa365();
y.UserCode = i;
y.UserName = " www.knowsky.com " + i.ToString();
dict.Add(i, y);
}
foreach (Var-Element im Diktat)
{
Console.WriteLine("{0} One:{1} UserName:{2}", item.Key, item.Value.UserCode, item.Value.UserName);
}
}
}
Klasse yongfa365
{
public int UserCode { get; Satz; }
öffentliche Zeichenfolge Benutzername { get; Satz; }
}
http://www.cnblogs.com/kingfly/archive/2010/01/18/1650578.html
