本文整理汇总了VB.NET中System.Linq.Enumerable.Average方法的典型用法代码示例。如果您正苦于以下问题：VB.NET Enumerable.Average方法的具体用法？VB.NET Enumerable.Average怎么用？VB.NET Enumerable.Average使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。
在下文中一共展示了Enumerable.Average方法的4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: List
' Create a list of integers.
Dim grades As New List(Of Integer)(New Integer() {78, 92, 100, 37, 81})
' Determine the average value in the list.
Dim avg As Double = grades.Average()
' Display the output.
Console.WriteLine($"The average grade is {avg}")输出：
The average grade is 77.6
示例2: longs
' Create an array of nullable long values.
Dim longs() As Nullable(Of Long) = {Nothing, 10007L, 37L, 399846234235L}
' Determine the average value in the array.
Dim avg As Nullable(Of Double) = longs.Average()
' Display the output.
Console.WriteLine($"The average is {avg}")输出：
The average is 133282081426.333
示例3: fruits
' Create an array of strings.
Dim fruits() As String =
{"apple", "banana", "mango", "orange", "passionfruit", "grape"}
' Determine the average length of the strings in the array.
Dim avg As Double = fruits.Average(Function(s) s.Length)
' Display the output.
Console.WriteLine($"The average string length is {avg}")输出：
The average string length is 6.5
示例4: numbers
' Create an array of strings.
Dim numbers() As String = {"10007", "37", "299846234235"}
' Determine the average number after converting each
' string to an Int64 value.
Dim avg As Double =
numbers.Average(Function(number) Convert.ToInt64(number))
' Display the output.
Console.WriteLine($"The average is {avg}")输出：
The average is 99948748093