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VB.NET GC.Collect方法代碼示例

本文整理匯總了VB.NET中System.GC.Collect方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET GC.Collect方法的具體用法?VB.NET GC.Collect怎麽用?VB.NET GC.Collect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System.GC的用法示例。


在下文中一共展示了GC.Collect方法的4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: MyGCCollectClass

Class MyGCCollectClass
     Private Const maxGarbage As Integer = 1000

     Shared Sub Main()
         'Put some objects in memory.
         MyGCCollectClass.MakeSomeGarbage()
         Console.WriteLine("Memory used before collection:       {0:N0}", 
                           GC.GetTotalMemory(False))

         'Collect all generations of memory.
         GC.Collect()
         Console.WriteLine("Memory used after full collection:   {0:N0}", 
                           GC.GetTotalMemory(True))
     End Sub

     Shared Sub MakeSomeGarbage()
         Dim vt As Version

         Dim i As Integer
         For i = 0 To maxGarbage - 1
             'Create objects and release them to fill up memory with unused objects.
             vt = New Version()
         Next 
     End Sub
 End Class
' The output from the example resembles the following:
'       Memory used before collection:       79,392
'       Memory used after full collection:   52,640
開發者ID:VB.NET開發者,項目名稱:System,代碼行數:28,代碼來源:GC.Collect

示例2: Main

Namespace GCCollectInt_Example
    Class MyGCCollectClass
        Private maxGarbage As Long = 10000

        Public Shared Sub Main()
            Dim myGCCol As New MyGCCollectClass

            'Determine the maximum number of generations the system
            'garbage collector currently supports.
            Console.WriteLine("The highest generation is {0}", GC.MaxGeneration)

            myGCCol.MakeSomeGarbage()

            'Determine which generation myGCCol object is stored in.
            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol))

            'Determine the best available approximation of the number 
            'of bytes currently allocated in managed memory.
            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(False))

            'Perform a collection of generation 0 only.
            GC.Collect(0)

            'Determine which generation myGCCol object is stored in.
            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol))

            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(False))

            'Perform a collection of all generations up to and including 2.
            GC.Collect(2)

            'Determine which generation myGCCol object is stored in.
            Console.WriteLine("Generation: {0}", GC.GetGeneration(myGCCol))
            Console.WriteLine("Total Memory: {0}", GC.GetTotalMemory(False))
            Console.Read()

        End Sub


        Sub MakeSomeGarbage()
            Dim vt As Version

            Dim i As Integer
            For i = 0 To maxGarbage - 1
                'Create objects and release them to fill up memory
                'with unused objects.
                vt = New Version
            Next i
        End Sub
    End Class
End Namespace
開發者ID:VB.NET開發者,項目名稱:System,代碼行數:51,代碼來源:GC.Collect

示例3: Program

Class Program

    Public Shared Sub Main()
        GC.Collect(2, GCCollectionMode.Optimized)
    End Sub
End Class
開發者ID:VB.NET開發者,項目名稱:System,代碼行數:6,代碼來源:GC.Collect

示例4: GC.Collect()

' 導入命名空間
Imports System
Imports System.Text
Imports System.Text.RegularExpressions


Public Class MainClass
    Shared Sub Main(  )
    Dim myObject As Object = New Object()
    Dim i As Integer

    For i = 0 To 3
      Console.WriteLine(String.Format("Generation = {0}", _
                        GC.GetGeneration(myObject)))
      GC.Collect()
      GC.WaitForPendingFinalizers()
    Next i

    End Sub 'Main

   
End Class
開發者ID:VB程序員,項目名稱:System,代碼行數:22,代碼來源:GC.Collect


注:本文中的System.GC.Collect方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。