本文整理匯總了VB.NET中System.Collections.Generic.List<T>.TrueForAll方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET List<T>.TrueForAll方法的具體用法？VB.NET List<T>.TrueForAll怎麽用？VB.NET List<T>.TrueForAll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。您也可以進一步了解該方法所在類System.Collections.Generic.List<T>的用法示例。
在下文中一共展示了List<T>.TrueForAll方法的1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: Example
' 導入命名空間
Imports System.Collections.Generic
Public Class Example
Public Shared Sub Main()
Dim dinosaurs As New List(Of String)
dinosaurs.Add("Compsognathus")
dinosaurs.Add("Amargasaurus")
dinosaurs.Add("Oviraptor")
dinosaurs.Add("Velociraptor")
dinosaurs.Add("Deinonychus")
dinosaurs.Add("Dilophosaurus")
dinosaurs.Add("Gallimimus")
dinosaurs.Add("Triceratops")
Console.WriteLine()
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)
Next
Console.WriteLine(vbLf & _
"TrueForAll(AddressOf EndsWithSaurus: {0}", _
dinosaurs.TrueForAll(AddressOf EndsWithSaurus))
Console.WriteLine(vbLf & _
"Find(AddressOf EndsWithSaurus): {0}", _
dinosaurs.Find(AddressOf EndsWithSaurus))
Console.WriteLine(vbLf & _
"FindLast(AddressOf EndsWithSaurus): {0}", _
dinosaurs.FindLast(AddressOf EndsWithSaurus))
Console.WriteLine(vbLf & _
"FindAll(AddressOf EndsWithSaurus):")
Dim sublist As List(Of String) = _
dinosaurs.FindAll(AddressOf EndsWithSaurus)
For Each dinosaur As String In sublist
Console.WriteLine(dinosaur)
Next
Console.WriteLine(vbLf & _
"{0} elements removed by RemoveAll(AddressOf EndsWithSaurus).", _
dinosaurs.RemoveAll(AddressOf EndsWithSaurus))
Console.WriteLine(vbLf & "List now contains:")
For Each dinosaur As String In dinosaurs
Console.WriteLine(dinosaur)
Next
Console.WriteLine(vbLf & _
"Exists(AddressOf EndsWithSaurus): {0}", _
dinosaurs.Exists(AddressOf EndsWithSaurus))
End Sub
' Search predicate returns true if a string ends in "saurus".
Private Shared Function EndsWithSaurus(ByVal s As String) _
As Boolean
Return s.ToLower().EndsWith("saurus")
End Function
End Class輸出：
Compsognathus Amargasaurus Oviraptor Velociraptor Deinonychus Dilophosaurus Gallimimus Triceratops TrueForAll(AddressOf EndsWithSaurus: False Find(AddressOf EndsWithSaurus): Amargasaurus FindLast(AddressOf EndsWithSaurus): Dilophosaurus FindAll(AddressOf EndsWithSaurus): Amargasaurus Dilophosaurus 2 elements removed by RemoveAll(AddressOf EndsWithSaurus). List now contains: Compsognathus Oviraptor Velociraptor Deinonychus Gallimimus Triceratops Exists(AddressOf EndsWithSaurus): False