本文整理匯總了VB.NET中System.Linq.Queryable.TakeWhile方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET Queryable.TakeWhile方法的具體用法？VB.NET Queryable.TakeWhile怎麽用？VB.NET Queryable.TakeWhile使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。
在下文中一共展示了Queryable.TakeWhile方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: fruits
Dim fruits() As String = {"apple", "banana", "mango", "orange", _
"passionfruit", "grape"}
' Take strings from the array until a string
' that is equal to "orange" is found.
Dim query = fruits.AsQueryable() _
.TakeWhile(Function(fruit) String.Compare("orange", fruit, True) <> 0)
Dim output As New System.Text.StringBuilder
For Each fruit As String In query
output.AppendLine(fruit)
Next
' Display the output.
MsgBox(output.ToString())輸出：
apple banana mango
示例2: fruits
Dim fruits() As String = _
{"apple", "passionfruit", "banana", "mango", _
"orange", "blueberry", "grape", "strawberry"}
' Take strings from the array until a string whose length
' is less than its index in the array is found.
Dim query = fruits.AsQueryable() _
.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
MsgBox(output.ToString())輸出：
apple passionfruit banana mango orange blueberry