本文整理汇总了C#中System.Tuple<T1,T2,T3>.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>.IStructuralEquatable.Equals方法的具体用法？C# Tuple<T1,T2,T3>.IStructuralEquatable.Equals怎么用？C# Tuple<T1,T2,T3>.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>的用法示例。
在下文中一共展示了Tuple<T1,T2,T3>.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 Item2Comparer<T1, T2, T3> : IEqualityComparer
{
new public bool Equals(object x, object y)
{
// Return true for all values of Item1.
if (x is T1)
return true;
else if (x is T2)
return x.Equals(y);
else
return true;
}
public int GetHashCode(object obj)
{
if (obj is T1)
return ((T1) obj).GetHashCode();
else if (obj is T2)
return ((T2) obj).GetHashCode();
else
return ((T3) obj).GetHashCode();
}
}
public class Example
{
public static void Main()
{
Tuple<string, double, int>[] scores =
{ Tuple.Create("Ed", 78.8, 8),
Tuple.Create("Abbey", 92.1, 9),
Tuple.Create("Jim", 71.2, 9),
Tuple.Create("Sam", 91.7, 8),
Tuple.Create("Sandy", 71.2, 5),
Tuple.Create("Penelope", 82.9, 8),
Tuple.Create("Serena", 71.2, 9),
Tuple.Create("Judith", 84.3, 9) };
for (int ctr = 0; ctr < scores.Length; ctr++)
{
IStructuralEquatable score = scores[ctr];
for (int ctr2 = ctr + 1; ctr2 < scores.Length; ctr2++)
{
Console.WriteLine("{0} = {1}: {2}", score,
scores[ctr2],
score.Equals(scores[ctr2],
new Item2Comparer<string, double, int>()));
}
Console.WriteLine();
}
}
}输出：
(Ed, 78.8, 8) = (Abbey, 92.1, 9): False (Ed, 78.8, 8) = (Jim, 71.2, 9): False (Ed, 78.8, 8) = (Sam, 91.7, 8): False (Ed, 78.8, 8) = (Sandy, 71.2, 5): False (Ed, 78.8, 8) = (Penelope, 82.9, 8): False (Ed, 78.8, 8) = (Serena, 71.2, 9): False (Ed, 78.8, 8) = (Judith, 84.3, 9): False (Abbey, 92.1, 9) = (Jim, 71.2, 9): False (Abbey, 92.1, 9) = (Sam, 91.7, 8): False (Abbey, 92.1, 9) = (Sandy, 71.2, 5): False (Abbey, 92.1, 9) = (Penelope, 82.9, 8): False (Abbey, 92.1, 9) = (Serena, 71.2, 9): False (Abbey, 92.1, 9) = (Judith, 84.3, 9): False (Jim, 71.2, 9) = (Sam, 91.7, 8): False (Jim, 71.2, 9) = (Sandy, 71.2, 5): True (Jim, 71.2, 9) = (Penelope, 82.9, 8): False (Jim, 71.2, 9) = (Serena, 71.2, 9): True (Jim, 71.2, 9) = (Judith, 84.3, 9): False (Sam, 91.7, 8) = (Sandy, 71.2, 5): False (Sam, 91.7, 8) = (Penelope, 82.9, 8): False (Sam, 91.7, 8) = (Serena, 71.2, 9): False (Sam, 91.7, 8) = (Judith, 84.3, 9): False (Sandy, 71.2, 5) = (Penelope, 82.9, 8): False (Sandy, 71.2, 5) = (Serena, 71.2, 9): True (Sandy, 71.2, 5) = (Judith, 84.3, 9): False (Penelope, 82.9, 8) = (Serena, 71.2, 9): False (Penelope, 82.9, 8) = (Judith, 84.3, 9): False (Serena, 71.2, 9) = (Judith, 84.3, 9): False