本文整理匯總了VB.NET中System.Threading.Tasks.Task<TResult>.Factory屬性的典型用法代碼示例。如果您正苦於以下問題：VB.NET Task<TResult>.Factory屬性的具體用法？VB.NET Task<TResult>.Factory怎麽用？VB.NET Task<TResult>.Factory使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類System.Threading.Tasks.Task<TResult>的用法示例。
在下文中一共展示了Task<TResult>.Factory屬性的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: Module1
' 導入命名空間
Imports System.Threading.Tasks
Module Module1
Sub Main()
ReturnAValue()
Console.WriteLine("Press any key to exit.")
Console.ReadKey()
End Sub
Sub ReturnAValue()
' Return a value type with a lambda expression
Dim task1 = Task(Of Integer).Factory.StartNew(Function() 1)
Dim i As Integer = task1.Result
' Return a named reference type with a multi-line statement lambda.
Dim task2 As Task(Of Test) = Task.Factory.StartNew(Function()
Dim s As String = ".NET"
Dim d As Integer = 4
Return New Test With {.Name = s, .Number = d}
End Function)
Dim myTest As Test = task2.Result
Console.WriteLine(myTest.Name & ": " & myTest.Number)
' Return an array produced by a PLINQ query.
Dim task3 As Task(Of String())= Task(Of String()).Factory.StartNew(Function()
Dim path = "C:\Users\Public\Pictures\Sample Pictures\"
Dim files = System.IO.Directory.GetFiles(path)
Dim result = (From file In files.AsParallel()
Let info = New System.IO.FileInfo(file)
Where info.Extension = ".jpg"
Select file).ToArray()
Return result
End Function)
For Each name As String In task3.Result
Console.WriteLine(name)
Next
End Sub
Class Test
Public Name As String
Public Number As Double
End Class
End Module