本文整理汇总了C#中System.Tuple<T1,T2,T3,T4,T5>.Item1属性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>.Item1属性的具体用法？C# Tuple<T1,T2,T3,T4,T5>.Item1怎么用？C# Tuple<T1,T2,T3,T4,T5>.Item1使用的例子？那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在类System.Tuple<T1,T2,T3,T4,T5>的用法示例。
在下文中一共展示了Tuple<T1,T2,T3,T4,T5>.Item1属性的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: Main
//引入命名空间
using System;
public class Example
{
public static void Main()
{
// Define array of tuples reflecting population change by state, 1990-2000.
Tuple<string, int, int, int, double>[] statesData =
{ Tuple.Create("California", 29760021, 33871648, 4111627, 13.8),
Tuple.Create("Illinois", 11430602, 12419293, 988691, 8.6),
Tuple.Create("Washington", 4866692, 5894121, 1027429, 21.1) };
// Display the items of each tuple
Console.WriteLine("{0,-12}{1,18}{2,18}{3,15}{4,12}\n", "State",
"Population 1990", "Population 2000", "Change",
"% Change");
foreach(Tuple<string, int, int, int, double> stateData in statesData)
Console.WriteLine("{0,-12}{1,18:N0}{2,18:N0}{3,15:N0}{4,12:P1}",
stateData.Item1, stateData.Item2,
stateData.Item3, stateData.Item4, stateData.Item5/100);
}
}输出：
State Population 1990 Population 2000 Change % Change California 29,760,021 33,871,648 4,111,627 13.8 % Illinois 11,430,602 12,419,293 988,691 8.6 % Washington 4,866,692 5,894,121 1,027,429 21.1 %