frmuse.frm

疯狂五笔打字

VERSION 5.00
Begin VB.Form FrmUse 
   BorderStyle     =   3  'Fixed Dialog
   Caption         =   "用户登录"
   ClientHeight    =   3360
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   3840
   ControlBox      =   0   'False
   KeyPreview      =   -1  'True
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   3360
   ScaleWidth      =   3840
   ShowInTaskbar   =   0   'False
   StartUpPosition =   2  '屏幕中心
   Begin VB.Frame Frame2 
      Caption         =   "用户登录"
      Height          =   3255
      Left            =   1800
      TabIndex        =   2
      Top             =   120
      Width           =   2055
      Begin VB.CommandButton CmdA 
         Caption         =   "用户注册"
         Height          =   375
         Left            =   600
         TabIndex        =   10
         Top             =   1600
         Width           =   855
      End
      Begin VB.TextBox TxtPW 
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   375
         IMEMode         =   3  'DISABLE
         Left            =   120
         MaxLength       =   10
         PasswordChar    =   "*"
         TabIndex        =   7
         Top             =   1200
         Width           =   1815
      End
      Begin VB.Frame Frame3 
         Height          =   855
         Left            =   120
         TabIndex        =   8
         Top             =   1920
         Width           =   1815
         Begin VB.Label Label3 
            AutoSize        =   -1  'True
            Caption         =   "打字高手是系统提供给无用户名的用户使用它不保存用户信息"
            Height          =   540
            Left            =   80
            TabIndex        =   9
            Top             =   240
            Width           =   1710
            WordWrap        =   -1  'True
         End
      End
      Begin VB.TextBox TxtName 
         BeginProperty Font 
            Name            =   "宋体"
            Size            =   12
            Charset         =   134
            Weight          =   400
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   375
         Left            =   120
         MaxLength       =   10
         TabIndex        =   5
         Top             =   480
         Width           =   1815
      End
      Begin VB.CommandButton Cmdok 
         Caption         =   "登录(&L)"
         Height          =   375
         Left            =   600
         TabIndex        =   3
         Top             =   2800
         Width           =   855
      End
      Begin VB.Label Label2 
         AutoSize        =   -1  'True
         Caption         =   "口令"
         Height          =   180
         Left            =   840
         TabIndex        =   6
         Top             =   960
         Width           =   360
      End
      Begin VB.Label Label1 
         AutoSize        =   -1  'True
         Caption         =   "用户名"
         Height          =   180
         Left            =   720
         TabIndex        =   4
         Top             =   240
         Width           =   540
      End
   End
   Begin VB.Frame Frame1 
      Caption         =   "用户列表"
      Height          =   3255
      Left            =   0
      TabIndex        =   0
      Top             =   120
      Width           =   1815
      Begin VB.ListBox LstUse 
         Height          =   2940
         Left            =   60
         TabIndex        =   1
         Top             =   240
         Width           =   1695
      End
   End
End
Attribute VB_Name = "FrmUse"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub CmdA_Click()
    On errar GoTo Err8
    If TxtName.Text = Empty Or TxtPW.Text = Empty Then
        MsgBox "不能有空值！", , "警告"
        TxtName.SetFocus
    Else
        Set g_dbred = g_dbcon.Execute("select * from name_u where use_name='" & TxtName.Text & "'")
        If Not g_dbred.EOF Then
            MsgBox "有相同用户名存在！", , "警告"
            TxtName.Text = Empty
            TxtName.SetFocus
        Else
            g_dbcon.Execute ("insert into name_u values('" & TxtName.Text & "','" & TxtPW.Text & "')")
            MsgBox "成功注册！", , "疯狂五笔"
            g_dbcon.Close
            Form_Load
        End If
    End If
    Exit Sub
Err8:
    MsgBox "无法写入数据可能是所破坏如果要恢复请与开发者联系", , "提示"
    End
End Sub

Private Sub CmdC_Click()
    Unload FrmMain
    Unload Me
End Sub

Private Sub Cmdok_Click()
    On errar GoTo ErrA
    If TxtName.Text = Empty Or TxtPW.Text = Empty Then
        MsgBox "不能有空值！", , "警告"
        TxtName.SetFocus
    Else
        If TxtName = "打字高手" Then
            UserStr = "打字高手"
            g_dbcon.Close
            Unload Me
        Else
            Set g_dbred = g_dbcon.Execute("select * from name_u where use_name='" & TxtName.Text & "' and  use_pw='" & TxtPW.Text & "'")
            If g_dbred.EOF Then
                MsgBox "不存在的用户名！", , "警告"
            Else
                UserStr = TxtName.Text
                g_dbcon.Close
                Unload Me
            End If
        End If
    End If
    Exit Sub
ErrA:
    MsgBox "无法查询数据库可能是所破坏如果要恢复请与开发者联系", , "提示"
    End
End Sub

Private Sub Form_KeyDown(KeyCode As Integer, Shift As Integer)
    If KeyCode = 13 Then
        Call Cmdok_Click
    End If
End Sub

Private Sub Form_Load()
    On Error GoTo Err1
    LstUse.Clear
    g_dbcon.Open ("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\UseM.mdb;Persist Security Info=False")
    Set g_dbred = g_dbcon.Execute("select * from Name_U")
    While Not g_dbred.EOF
        LstUse.AddItem (g_dbred.Fields(0).Value)
        g_dbred.MoveNext
    Wend
    Exit Sub
Err1:
    MsgBox "无法打开数据库可能是所破坏如果要恢复请与开发者联系", , "提示"
    End
End Sub

Private Sub LstUse_Click()
    If LstUse.Text = "打字高手" Then
        TxtName.Text = LstUse.Text
        TxtPW.Text = "000000"
    Else
        TxtName.Text = LstUse.Text
        TxtPW.Text = Empty
    End If
End Sub