我试图覆盖Equals,以便它根据变量ID进行比较:
public class OrderID
{
public string ID { get; private set; }
public OrderID(string id)
{
ID = id;
}
public override bool Equals(object obj)
{
if (obj is OrderID)
{
return ((OrderID)obj).ID == ID;
}
else return false;
}
public override string ToString()
{
return ID;
}
}
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但是,当我以下面的方式测试它时,它返回false:
static void Main(string[] args)
{
OrderID i1 = new OrderID("Hello");
OrderID i2 = new OrderID("Hello");
bool test = i1 == i2;
Console.WriteLine(test.ToString());
Console.ReadKey();
}
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问题是什么?当我尝试单步执行它时,我的覆盖甚至没有进入.