本文整理汇总了VB.NET中System.Tuple<T1,T2,T3,T4,T5,T6,T7>.Item1属性的典型用法代码示例。如果您正苦于以下问题：VB.NET Tuple<T1,T2,T3,T4,T5,T6,T7>.Item1属性的具体用法？VB.NET Tuple<T1,T2,T3,T4,T5,T6,T7>.Item1怎么用？VB.NET Tuple<T1,T2,T3,T4,T5,T6,T7>.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,T6,T7>的用法示例。
在下文中一共展示了Tuple<T1,T2,T3,T4,T5,T6,T7>.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VB.NET代码示例。
示例1: Example
Module Example
Public Sub Main()
' Create tuples containing population data for New York, Chicago,
' and Los Angeles, 1960-2000.
Dim cities() =
{ Tuple.Create("New York", 7891957, 7781984, 7894862,
7071639, 7322564, 8008278),
Tuple.Create("Los Angeles", 1970358, 2479015, 2816061,
2966850, 3485398, 3694820),
Tuple.Create("Chicago", 3620962, 3550904, 3366957,
3005072, 2783726, 2896016) }
' Display tuple data in table.
Dim header As String = "Population in"
Console.WriteLine("{0,-12} {1,66}",
"City", New String("-"c,(66-header.Length)\2) + header + _
New String("-"c, (66-header.Length)\2))
Console.WriteLine("{0,24}{1,11}{2,11}{3,11}{4,11}{5,11}",
"1950", "1960", "1970", "1980", "1990", "2000")
Console.WriteLine()
For Each city In cities
Console.WriteLine("{0,-12} {1,11:N0}{2,11:N0}{3,11:N0}{4,11:N0}{5,11:N0}{6,11:N0}",
city.Item1, city.Item2, city.Item3, city.Item4,
city.Item5, city.Item6, city.Item7)
Next
End Sub
End Module输出：
City --------------------------Population in-------------------------- 1950 1960 1970 1980 1990 2000 New York 7,891,957 7,781,984 7,894,862 7,071,639 7,322,564 8,008,278 Los Angeles 1,970,358 2,479,015 2,816,061 2,966,850 3,485,398 3,694,820 Chicago 3,620,962 3,550,904 3,366,957 3,005,072 2,783,726 2,896,016