只需创建一个Pair<TFirst, TSecond>类型并将其用作您的值即可。
我在C＃中的Depth源代码中有一个示例。为简单起见，此处转载：
using System;
using System.Collections.Generic;
public sealed class Pair<TFirst, TSecond>
: IEquatable<Pair<TFirst, TSecond>>
{
private readonly TFirst first;
private readonly TSecond second;
public Pair(TFirst first, TSecond second)
{
this.first = first;
this.second = second;
}
public TFirst First
{
get { return first; }
}
public TSecond Second
{
get { return second; }
}
public bool Equals(Pair<TFirst, TSecond> other)
{
if (other == null)
{
return false;
}
return EqualityComparer<TFirst>.Default.Equals(this.First, other.First) &&
EqualityComparer<TSecond>.Default.Equals(this.Second, other.Second);
}
public override bool Equals(object o)
{
return Equals(o as Pair<TFirst, TSecond>);
}
public override int GetHashCode()
{
return EqualityComparer<TFirst>.Default.GetHashCode(first) * 37 +
EqualityComparer<TSecond>.Default.GetHashCode(second);
}
}
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