vb 获取计算机序列号,VB.net获取CPU与硬盘物理序列号与容量的实例

在.net中要取得 CPU与硬盘物理序列号与容量我们会用到方法ManagementObjectSearcher了，下面我给大家来举几个实现。

首先，引用System.Management；然后在代码中Imports System.Management；

以下功能主要依靠wmi实现

获得硬盘序列号

代码如下

复制代码

Dim cmicWmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive") Dim Uint32 As UInt32 For Each cmicWmiObj As ManagementObject In cmicWmi.Get Uint32 = cmicWmiObj("signature") Next TextBox1.Text = Uint32.ToString 获得CPU序列号  代码如下 复制代码 Dim Wmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_Processor") Dim Uint32 As String For Each WmiObj As ManagementObject In Wmi.Get Uint32 = WmiObj("ProcessorId") Next TextBox1.Text = Uint32 获得硬盘总容量  代码如下 复制代码 　　 Dim Wmi As New System.Management.ManagementObjectSearcher("SELECT * FROM Win32_DiskDrive") Dim Uint64 As UInt64 For Each WmiObj As ManagementObject In Wmi.Get Uint64 = WmiObj("size") Next TextBox1.Text = Uint64.ToString