/// <summary>
/// 把一个索引器写成属性的形式取值和赋值
/// </summary>
public static void Exec1()
{
Indexer2 index2 = new Indexer2();
index2["aaa"] = "aa";
index2["bbb"] = "bb";
dynamic myObj = new DynamicIndexer(index2);
myObj.ccc = "cc";
Console.WriteLine(myObj.ccc);
string value = myObj.aaa;
Console.WriteLine(myObj.aaa);
}
public void Test()
{
Indexer1 index1 = new Indexer1();
index1[0] = "aaa";
Indexer2 index2 = new Indexer2();
index2["aaa"] = "aaa";
Indexer3 index3 = new Indexer3();
index3["aaa"] = 1;
string value = index3[1];
Indexer4 index4 = new Indexer4();
index4["zhangshuai", "001"] = "22";
string age = index4["zhangshuai", "001"];
}
Indexer2 index2 = new Indexer2();//要求类中必须索引器
public DynamicIndexer(Indexer2 index2)
{
this.index2 = index2;
}