本文整理汇总了VB.NET中System.Runtime.InteropServices.Marshal.ReadIntPtr方法的典型用法代码示例。如果您正苦于以下问题：VB.NET Marshal.ReadIntPtr方法的具体用法？VB.NET Marshal.ReadIntPtr怎么用？VB.NET Marshal.ReadIntPtr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.Runtime.InteropServices.Marshal的用法示例。
在下文中一共展示了Marshal.ReadIntPtr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，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: ReadWriteIntPtr
Sub ReadWriteIntPtr()
' Allocate unmanaged memory.
Dim elementSize As Integer = Marshal.SizeOf(GetType(IntPtr))
Dim unmanagedArray As IntPtr = Marshal.AllocHGlobal(10 * elementSize)
' Set the 10 elements of the C-style unmanagedArray
For i As Integer = 0 To 9
Marshal.WriteIntPtr(unmanagedArray, i * elementSize, CType(i + 1, IntPtr))
Next i
Console.WriteLine("Unmanaged memory written.")
Console.WriteLine("Reading unmanaged memory:")
' Print the 10 elements of the C-style unmanagedArray
For i As Integer = 0 To 9
Console.WriteLine(Marshal.ReadIntPtr(unmanagedArray, i * elementSize))
Next i
Marshal.FreeHGlobal(unmanagedArray)
Console.WriteLine("Done. Press Enter to continue.")
Console.ReadLine()
End Sub