帐号密码验证.frm

这个代码是关于计算机考试的。使用VB编的。比较简单。

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   5730
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   8520
   BeginProperty Font 
      Name            =   "宋体-18030"
      Size            =   12
      Charset         =   134
      Weight          =   400
      Underline       =   0   'False
      Italic          =   0   'False
      Strikethrough   =   0   'False
   EndProperty
   LinkTopic       =   "Form1"
   ScaleHeight     =   5730
   ScaleWidth      =   8520
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox txtPas 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   735
      IMEMode         =   3  'DISABLE
      Left            =   3960
      MaxLength       =   4
      PasswordChar    =   "*"
      TabIndex        =   4
      Top             =   2880
      Width           =   2535
   End
   Begin VB.TextBox txtNo 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   735
      Left            =   3960
      MaxLength       =   6
      TabIndex        =   3
      Top             =   1080
      Width           =   2535
   End
   Begin VB.CommandButton cmdOk 
      Caption         =   "确定"
      Height          =   735
      Left            =   720
      TabIndex        =   0
      Top             =   4320
      Width           =   1455
   End
   Begin VB.Label lalPas 
      BorderStyle     =   1  'Fixed Single
      Caption         =   "密码"
      Height          =   735
      Left            =   720
      TabIndex        =   2
      Top             =   2880
      Width           =   1455
   End
   Begin VB.Label lalNo 
      BorderStyle     =   1  'Fixed Single
      Caption         =   "帐号"
      Height          =   735
      Left            =   720
      TabIndex        =   1
      Top             =   1080
      Width           =   1455
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub cmdOk_Click()
Dim I As Integer
If txtPas.Text = "Gong" Then
MsgBox "输入正确"
Else
I = MsgBox("密码错误", 5 + vbExclamation, "输入密码") '5表显示重试、取消按纽，vbExclamation表显示感叹号
If I = 2 Then
End
Else
txtPas.Text = ""
txtPas.SetFocus
End If
End If
End Sub

Private Sub TxtNo_LostFocus()
If Not IsNumeric(txtNo) Then
MsgBox "帐号有非数字字符", vbExclamation, "输入帐号"
txtNo.Text = ""      '置空帐号栏
txtNo.SetFocus
End If
End Sub
Private Sub Form_Load()
txtPas.Text = ""
End Sub