本文整理汇总了VB.NET中System.Linq.Enumerable.TakeWhile方法的典型用法代码示例。如果您正苦于以下问题：VB.NET Enumerable.TakeWhile方法的具体用法？VB.NET Enumerable.TakeWhile怎么用？VB.NET Enumerable.TakeWhile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。
在下文中一共展示了Enumerable.TakeWhile方法的2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: fruits
' Create an array of strings.
Dim fruits() As String =
{"apple", "banana", "mango", "orange", "passionfruit", "grape"}
' Take strings from the array until one of
' the strings matches "orange".
Dim query As IEnumerable(Of String) =
fruits.TakeWhile(Function(fruit) _
String.Compare("orange", fruit, True) <> 0)
' Display the results.
Dim output As New System.Text.StringBuilder
For Each fruit As String In query
output.AppendLine(fruit)
Next
Console.WriteLine(output.ToString())输出：
apple banana mango
示例2: fruits
' Create an array of strings.
Dim fruits() As String =
{"apple", "passionfruit", "banana", "mango",
"orange", "blueberry", "grape", "strawberry"}
' Take strings from the array until one
' of the string's lengths is greater than or
' equal to the string item's index in the array.
Dim query As IEnumerable(Of String) =
fruits.TakeWhile(Function(fruit, index) _
fruit.Length >= index)
' Display the results.
Dim output As New System.Text.StringBuilder
For Each fruit As String In query
output.AppendLine(fruit)
Next
Console.WriteLine(output.ToString())输出：
apple passionfruit banana mango orange blueberry