frmmain.frm

使用WMI读取硬盘信息

VERSION 5.00
Begin VB.Form frmMain 
   Caption         =   "Form1"
   ClientHeight    =   7095
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   11400
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   ScaleHeight     =   7095
   ScaleWidth      =   11400
   StartUpPosition =   1  'CenterOwner
   Begin VB.TextBox Text1 
      Height          =   6675
      Left            =   30
      MultiLine       =   -1  'True
      ScrollBars      =   2  'Vertical
      TabIndex        =   0
      Text            =   "frmMain.frx":0000
      Top             =   15
      Width           =   11355
   End
End
Attribute VB_Name = "frmMain"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Function GetHardDiskSerial() As String
    On Error GoTo ErrorHandle
    Dim objwmiservice As Variant
    Dim network As Variant
    Dim Item As Variant
    Dim i As Long
    Dim item1 As Variant
    
    GetHardDiskSerial = ""
    
    Set objwmiservice = GetObject("winmgmts:\\.\root\cimv2")
    Set network = objwmiservice.execQuery("select * from Win32_DiskDrive")
    
    For Each Item In network
        
'        GetHardDiskSerial = GetHardDiskSerial & IIf(IsNull(Item.Signature), "", Item.Signature)
'        GetHardDiskSerial = GetHardDiskSerial & IIf(IsNull(Item.SystemName), "", Item.SystemName)
        GetHardDiskSerial = GetHardDiskSerial & IIf(IsNull(Item.Model), "", Item.Model)
        For i = 1 To Item.Properties_.Count
'            GetHardDiskSerial = GetHardDiskSerial & vbCrLf & "" & Item.Properties_(i).Value
        Next
        
        GetHardDiskSerial = vbCrLf & GetHardDiskSerial & vbCrLf & "======================================" & vbCrLf
    Next
    
    Set network = Nothing
    Set objwmiservice = Nothing
    
    Exit Function
ErrorHandle:
    Err.Raise Err.Number, "GetHardDiskSerial()", Err.Description
End Function

Private Sub Form_Load()
    Me.Text1.Text = GetHardDiskSerial()
End Sub