VB.NET Buffer.ByteLength方法代码示例

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本文整理汇总了VB.NET中System.Buffer.ByteLength方法的典型用法代码示例。如果您正苦于以下问题：VB.NET Buffer.ByteLength方法的具体用法？VB.NET Buffer.ByteLength怎么用？VB.NET Buffer.ByteLength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。您也可以进一步了解该方法所在类System.Buffer的用法示例。

在下文中一共展示了Buffer.ByteLength方法的1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，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: ByteLengthDemo

' Example of the Buffer.ByteLength method.
Module ByteLengthDemo

    Const formatter As String = "{0,10}{1,20}{2,9}{3,12}"

    Sub ArrayInfo( arr As Array, name As String )

        Dim byteLength As Integer = Buffer.ByteLength( arr )

        ' Display the array name, type, Length, and ByteLength.
        Console.WriteLine( formatter, name, arr.GetType, arr.Length, _
            byteLength )
    End Sub

    Sub Main( )
        Dim bytes( )   As Byte    = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 }
        Dim bools( )   As Boolean = { True, False, True, False, True }
        Dim chars( )   As Char    = { " "c, "$"c, """"c, "A"c, "{"c }
        Dim shorts( )  As Short   = { 258, 259, 260, 261, 262, 263 }
        Dim singles( ) As Single  = { 1, 678, 2.37E33, .00415, 8.9 }
        Dim doubles( ) As Double  = { 2E-22, .003, 4.4E44, 555E55 }
        Dim longs( )   As Long    = { 1, 10, 100, 1000, 10000, 100000 }

        Console.WriteLine( _
            "This example of the Buffer.ByteLength( Array ) " & _
            vbCrLf & "method generates the following output." & vbCrLf )
        Console.WriteLine( formatter, "Array name", "Array type", _
            "Length", "ByteLength" )
        Console.WriteLine( formatter, "----------", "----------", _
            "------", "----------" )

        ' Display the Length and ByteLength for each array.
        ArrayInfo( bytes, "bytes" )
        ArrayInfo( bools, "bools" )
        ArrayInfo( chars, "chars" )
        ArrayInfo( shorts, "shorts" )
        ArrayInfo( singles, "singles" )
        ArrayInfo( doubles, "doubles" )
        ArrayInfo( longs, "longs" )
    End Sub 
End Module 

' This example of the Buffer.ByteLength( Array )

开发者ID:VB.NET开发者，项目名称:System，代码行数:43，代码来源:Buffer.ByteLength

输出：

Array name          Array type   Length  ByteLength
----------          ----------   ------  ----------
bytes       System.Byte[]       10          10
bools    System.Boolean[]        5           5
chars       System.Char[]        5          10
shorts      System.Int16[]        6          12
singles     System.Single[]        5          20
doubles     System.Double[]        4          32
longs      System.Int64[]        6          48

注：本文中的System.Buffer.ByteLength方法示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。