form1.frm

本文件包含200个visual baisc实例

VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Begin VB.Form Form1 
   Caption         =   "根据计算机信息生成序列号"
   ClientHeight    =   3045
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6630
   LinkTopic       =   "Form1"
   ScaleHeight     =   3045
   ScaleWidth      =   6630
   StartUpPosition =   1  '所有者中心
   Begin VB.TextBox Text3 
      BackColor       =   &H00FFFFFF&
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   -1  'True
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00C0C000&
      Height          =   750
      Left            =   255
      MultiLine       =   -1  'True
      TabIndex        =   6
      Top             =   1935
      Width           =   4600
   End
   Begin VB.TextBox Text2 
      BackColor       =   &H00FFFFFF&
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   -1  'True
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00C0C000&
      Height          =   435
      Left            =   240
      TabIndex        =   4
      Top             =   1230
      Width           =   4600
   End
   Begin VB.CommandButton Command2 
      Caption         =   "生成序列号"
      Height          =   510
      Left            =   5115
      TabIndex        =   2
      Top             =   1500
      Width           =   1335
   End
   Begin VB.CommandButton Command3 
      Caption         =   "退出"
      Height          =   510
      Left            =   5115
      TabIndex        =   1
      Top             =   2205
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      BackColor       =   &H00FFFFFF&
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   -1  'True
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00C0C000&
      Height          =   435
      Left            =   270
      TabIndex        =   0
      Top             =   450
      Width           =   4600
   End
   Begin MSWinsockLib.Winsock Winsock1 
      Left            =   5265
      Top             =   570
      _ExtentX        =   741
      _ExtentY        =   741
      _Version        =   393216
   End
   Begin VB.Label Label4 
      Height          =   300
      Left            =   3495
      TabIndex        =   8
      Top             =   90
      Width           =   3030
   End
   Begin VB.Label Label3 
      BackStyle       =   0  'Transparent
      Caption         =   "计算机名称"
      Height          =   285
      Left            =   255
      TabIndex        =   7
      Top             =   975
      Width           =   1965
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "生成序列号为:"
      Height          =   285
      Left            =   225
      TabIndex        =   5
      Top             =   1710
      Width           =   1965
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "C：盘序列号为:"
      Height          =   285
      Left            =   285
      TabIndex        =   3
      Top             =   225
      Width           =   2685
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Declare Function GetVolumeInformation Lib "kernel32.dll" Alias _
    "GetVolumeInformationA" (ByVal lpRootPathName As String, _
    ByVal lpVolumeNameBuffer As String, ByVal nVolumeNameSize As Integer, _
    lpVolumeSerialNumber As Long, lpMaximumComponentLength As Long, _
    lpFileSystemFlags As Long, ByVal lpFileSystemNameBuffer As String, _
    ByVal nFileSystemNameSize As Long) As Long

Private Sub Form_Load()
  Dim mySerial As Long
  Dim mylong As Long
  mystr = String$(255, Chr$(0))
  mytype = String$(255, Chr$(0))
  sRoot = "c:\"                                     '设定获取C盘序列号
  mylong = GetVolumeInformation(sRoot, mystr, Len(mystr), mySerial, 0, 0, mytype, Len(mytype))
  Text1.Text = mySerial                            'TEXT1存放C盘序列号
  Text2.Text = Winsock1.LocalHostName              'TEXT2存放主机名
  Label4.Caption = "今天是： " & Date              'LABEL4存放日期信息
End Sub

Private Sub Command2_Click()
  Text3.Text = Date & Text2.Text & Text1.Text        '生成序列号
End Sub

Private Sub Command3_Click()
  End
End Sub