本文整理汇总了VB.NET中System.Buffer类的典型用法代码示例。如果您正苦于以下问题：VB.NET Buffer类的具体用法？VB.NET Buffer怎么用？VB.NET Buffer使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Buffer类的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，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: BufferClassDemo
' Example of the Buffer class methods.
Module BufferClassDemo
' Display the array elements from right to left in hexadecimal.
Sub DisplayArray( arr( ) As Short )
Console.Write( " arr:" )
Dim loopX As Integer
For loopX = arr.Length - 1 To 0 Step -1
Console.Write( " {0:X4}", arr( loopX ) )
Next loopX
Console.WriteLine( )
End Sub
Sub Main( )
' This array is to be modified and displayed.
Dim arr( ) As Short = { 258, 259, 260, 261, 262, 263, 264, _
265, 266, 267, 268, 269, 270, 271 }
Console.WriteLine( _
"This example of the Buffer class methods generates " & _
"the following output." & vbCrLf & "Note: The " & _
"array is displayed from right to left." & vbCrLf )
Console.WriteLine( "Initial values of array:" & vbCrLf )
' Display the initial array values and ByteLength.
DisplayArray( arr )
Console.WriteLine( vbCrLf & _
"Buffer.ByteLength( arr ): {0}", _
Buffer.ByteLength( arr ) )
' Copy a region of the array; set a byte within the array.
Console.WriteLine( vbCrLf & _
"Call these methods: " & vbCrLf & _
" Buffer.BlockCopy( arr, 5, arr, 16, 9 )," & vbCrLf & _
" Buffer.SetByte( arr, 7, 170 )." & vbCrLf )
Buffer.BlockCopy( arr, 5, arr, 16, 9 )
Buffer.SetByte( arr, 7, 170 )
' Display the array and a byte within the array.
Console.WriteLine( "Final values of array:" & vbCrLf )
DisplayArray( arr )
Console.WriteLine( vbCrLf & _
"Buffer.GetByte( arr, 26 ): {0}", _
Buffer.GetByte( arr, 26 ) )
End Sub
End Module输出：
Note: The array is displayed from right to left. Initial values of array: arr: 010F 010E 010D 010C 010B 010A 0109 0108 0107 0106 0105 0104 0103 0102 Buffer.ByteLength( arr ): 28 Call these methods: Buffer.BlockCopy( arr, 5, arr, 16, 9 ), Buffer.SetByte( arr, 7, 170 ). Final values of array: arr: 010F 0101 0801 0701 0601 0501 0109 0108 0107 0106 AA05 0104 0103 0102 Buffer.GetByte( arr, 26 ): 15