本文整理汇总了C#中System.Tuple<T1,T2,T3,T4,T5,T6,T7>.IStructuralEquatable.Equals方法的典型用法代码示例。如果您正苦于以下问题：C# Tuple<T1,T2,T3,T4,T5,T6,T7>.IStructuralEquatable.Equals方法的具体用法？C# Tuple<T1,T2,T3,T4,T5,T6,T7>.IStructuralEquatable.Equals怎么用？C# Tuple<T1,T2,T3,T4,T5,T6,T7>.IStructuralEquatable.Equals使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Tuple<T1,T2,T3,T4,T5,T6,T7>的用法示例。
在下文中一共展示了Tuple<T1,T2,T3,T4,T5,T6,T7>.IStructuralEquatable.Equals方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Equals
//引入命名空间
using System;
using System.Collections;
public class RateComparer<T1, T2, T3, T4, T5, T6, T7> : IEqualityComparer
{
private int argument = 0;
public new bool Equals(object x, object y)
{
argument++;
if (argument == 1) return true;
double fx, fy;
if (x is Double || x is Single)
{
fx = (double) x;
fy = (double) y;
return Math.Round(fx * 1000).Equals(Math.Round(fy * 1000));
}
else
{
return x.Equals(y);
}
}
public int GetHashCode(object obj)
{
if (obj is Single || obj is Double)
return Math.Round(((double) obj) * 1000).GetHashCode();
else
return obj.GetHashCode();
}
}
public class Example
{
public static void Main()
{
var rate1 = Tuple.Create("New York", -.013934, .014505,
-.1042733, .0354833, .093644, .0290792);
var rate2 = Tuple.Create("Unknown City", -.013934, .014505,
-.1042733, .0354833, .093644, .0290792);
var rate3 = Tuple.Create("Unknown City", -.013934, .014505,
-.1042733, .0354833, .093644, .029079);
var rate4 = Tuple.Create("San Francisco", -.0451934, -.0332858,
-.0512803, .0662544, .0728964, .0491912);
IStructuralEquatable eq = rate1;
// Compare first tuple with remaining two tuples.
Console.WriteLine("{0} = ", rate1.ToString());
Console.WriteLine(" {0} : {1}", rate2,
eq.Equals(rate2, new RateComparer<string, double, double, double, double, double, double>()));
Console.WriteLine(" {0} : {1}", rate3,
eq.Equals(rate3, new RateComparer<string, double, double, double, double, double, double>()));
Console.WriteLine(" {0} : {1}", rate4,
eq.Equals(rate4, new RateComparer<string, double, double,double, double, double, double>()));
}
}输出：
(New York, 0.014505, -0.1042733, 0.0354833, 0.093644, 0.0290792) = (Unknown City, 0.014505, -0.1042733, 0.0354833, 0.093644, 0.0290792) : True (Unknown City, 0.014505, -0.1042733, 0.0354833, 0.093644, 0.029079) : True (San Francisco, -0.0332858, -0.0512803, 0.0662544, 0.0728964, 0.0491912) : False