vb.netcpuid的简单介绍

VB.NET怎么编程测试CPU电压

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'！！！重要：首先要添加“引用”一个dll，选择“System Management”；

Imports Microsoft.VisualBasic

Imports System

Imports System.Collections.Generic

Imports System.ComponentModel

Imports System.Data

Imports System.Drawing

Imports System.Text

Imports System.Windows.Forms

Imports System.Management

Imports System.IO

Namespace WindowsApplication1

Partial Public Class Form1

Inherits Form

Public Sub New()

InitializeComponent()

End Sub

Private Sub button1_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取CPU编号

Dim [MyClass] As New ManagementClass("Win32_Processor")

Dim MyCollection As ManagementObjectCollection = [MyClass].GetInstances()

Dim MyInfo As String = "当前系统CPU编号是："

Dim MyCPUID As String = ""

For Each MyObject As ManagementObject In MyCollection

MyCPUID = MyObject.Properties("ProcessorId").Value.ToString()

Exit For

Next MyObject

MyInfo = MyCPUID

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button2_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的当前电压

Dim MyInfo As String = "计算机CPU的当前电压是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

Try

MyInfo = ControlChars.Lf String.Format("CurrentVoltage : " MyObject("CurrentVoltage").ToString())

MyInfo = ControlChars.Lf "========================================================="

Catch

End Try

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button3_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的外部频率

Dim MyInfo As String = "计算机CPU的外部频率是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

Try

MyInfo = ControlChars.Lf String.Format("ExtClock : " MyObject("ExtClock").ToString())

MyInfo = ControlChars.Lf "========================================================="

Catch

End Try

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button4_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的二级缓存

Dim MyInfo As String = "计算机CPU的二级缓存尺寸是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("L2CacheSize: " MyObject("L2CacheSize").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button5_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的制造商名称

Dim MyInfo As String = "计算机CPU的制造商名称是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("Manufacturer : " MyObject("Manufacturer").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button6_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的产品名称

Dim MyInfo As String = "计算机CPU的产品名称是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("Name : " MyObject("Name").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button7_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的版本信息

Dim MyInfo As String = "计算机CPU的版本信息如下："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("Version: " MyObject("Version").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button8_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的当前使用百分比注意要把SQLserver或者其他耗CPU的软件开着否则看不到效果就一直为0

Dim MyInfo As String = "计算机CPU的当前使用百分比是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("LoadPercentage : " MyObject("LoadPercentage").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button9_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的最大时钟频率

Dim MyInfo As String = "计算机CPU的最大时钟频率是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("MaxClockSpeed : " MyObject("MaxClockSpeed").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button10_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机CPU的当前时钟频率

Dim MyInfo As String = "计算机CPU的当前时钟频率是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("CurrentClockSpeed : " MyObject("CurrentClockSpeed").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button11_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机的CPU地址宽度

Dim MyInfo As String = "当前计算机的CPU地址宽度是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("AddressWidth: " MyObject("AddressWidth").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

Private Sub button14_Click(ByVal sender As Object, ByVal e As EventArgs)

'获取计算机的CPU数据宽度

Dim MyInfo As String = "当前计算机的CPU数据宽度是："

Dim MySearcher As New ManagementObjectSearcher("SELECT * FROM Win32_Processor")

For Each MyObject As ManagementObject In MySearcher.Get()

MyInfo = ControlChars.Lf String.Format("DataWidth : " MyObject("DataWidth").ToString())

MyInfo = ControlChars.Lf "========================================================="

Next MyObject

MessageBox.Show(MyInfo, "信息提示", MessageBoxButtons.OK, MessageBoxIcon.Information)

End Sub

End Class

vb.net 获得CPU位数的代码？

CPU位数获取不了，核心数可以，能够用程序侦测出的，可以点我的电脑，右键属性

VB.NET，部分机器获取不了CPU号(高分急用)

VB 我不熟，下面是用汇编写的，我运行过可以的。

//--------------------------------

.model small

.586

.stack

.code

idstring db 49 dup('$')

start:

mov ax,@code

mov ds,ax

lea di,idstring

mov eax,80000002h

cpuid

mov dword ptr [di],eax

mov dword ptr [di+4],ebx

mov dword ptr [di+8],ecx

mov dword ptr [di+12],edx

mov eax,80000003h

cpuid

mov dword ptr [di+16],eax

mov dword ptr [di+20],ebx

mov dword ptr [di+24],ecx

mov dword ptr [di+28],edx

mov eax,80000004h

cpuid

mov dword ptr [di+32],eax

mov dword ptr [di+36],ebx

mov dword ptr [di+40],ecx

mov dword ptr [di+44],edx

mov ah,09h

lea dx,idstring

int 21h

mov ah,4ch

int 21h

end start

//-------------------------------------------------------

程序确实可以执行，输出CPU的ID等信息。

注意：DOS下或MS-DOS下使用。

vb.net如何获取当前进程的cpu和内存使用率？

使用wmi

类“Win32_Processor”中LoadPercentage属性为当前的cpu使用率

示例代码： Private Sub Timer1_Timer()

Dim WMI服务 As Object

Dim 对象 As Object

Dim 子对象 As Object

Dim 电脑名 As String

Dim 刷新 As Long

刷新 = 0

电脑名 = "." '表示本地计算机

Set WMI服务 = GetObject("winmgmts://" 电脑名 "/root/cimv2")

Set 对象 = WMI服务.InstancesOf("Win32_Processor")

Me.CurrentX = 0

Me.CurrentY = 0

For Each 子对象 In 对象

If 刷新 = 0 Then

刷新 = 1

Me.Cls

End If

Me.Print 子对象.Name "[" 子对象.CurrentClockSpeed "Hz] 使用率:" _

子对象.LoadPercentage "%"

End Sub

VB.NET2008从网上找到两个函数，一个是获得CPUID，另一个是获得MAC地址，提示若干位定义的类型。

缺少system.management.dll引用

在项目名右键--添加引用--找到system.management 确定，然后...就没然后了，就行了

VS2010中怎么获取cpu或者硬盘序列号。用vb.net。想编一个注册码的软件

Private Function 硬盘序列号() As String

Try

Dim myInfo As Microsoft.Win32.RegistryKey = My.Computer.Registry.LocalMachine.OpenSubKey("HARDWARE\DEVICEMAP\Scsi\Scsi Port 0\Scsi Bus 1\Target Id 0\Logical Unit Id 0")

硬盘序列号 = Trim(myInfo.GetValue("SerialNumber"))

Catch

Try

Dim myInfo As Microsoft.Win32.RegistryKey = My.Computer.Registry.LocalMachine.OpenSubKey("HARDWARE\DEVICEMAP\Scsi\Scsi Port 1\Scsi Bus 1\Target Id 0\Logical Unit Id 0")

硬盘序列号 = Trim(myInfo.GetValue("SerialNumber"))

Catch

硬盘序列号 = ""

End Try

End Function

只在我的电脑上试过，你试下

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vb.netcpuid的简单介绍

VB.NET怎么编程测试CPU电压

vb.net 获得CPU位数的代码？

VB.NET，部分机器获取不了CPU号(高分急用)

vb.net如何获取当前进程的cpu和内存使用率？

VB.NET2008从网上找到两个函数，一个是获得CPUID，另一个是获得MAC地址，提示若干位定义的类型。

VS2010中怎么获取cpu或者硬盘序列号。用vb.net。想编一个注册码的软件

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