我给你点建议,虽然我给你解决不了。
成都创新互联公司专业为企业提供仁寿网站建设、仁寿做网站、仁寿网站设计、仁寿网站制作等企业网站建设、网页设计与制作、仁寿企业网站模板建站服务,10多年仁寿做网站经验,不只是建网站,更提供有价值的思路和整体网络服务。
你源程序有一个调用错误,或者有一个系统参数丢失,你尤其是注意检查,错误列举处的参数引用。(另外不排除内存不足,造成溢出,冲掉了一个必要的内部程序)。
另外看样子形参传递,经过某些字符转换出现错误,或者使用特殊字符的密码无法登陆。有可能是你的写入权限不足造成。
对于此,依然建议卸掉net组件,然后重新安装一下。
以上仅供参考。
把图片存入资源,或把路径存放变量,在a,b的click事件中加载即可
'
'!!!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
售后响应及时
7×24小时客服热线数据备份
更安全、更高效、更稳定价格公道精准
项目经理精准报价不弄虚作假合作无风险
重合同讲信誉,无效全额退款