registerfrm.frm

用VB实现SQL数据库编程

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form registerfrm 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "新用户注册"
   ClientHeight    =   3090
   ClientLeft      =   45
   ClientTop       =   435
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   Picture         =   "registerfrm.frx":0000
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   2  'CenterScreen
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   330
      Left            =   1440
      Top             =   2760
      Visible         =   0   'False
      Width           =   1575
      _ExtentX        =   2778
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   1
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=cms;Data Source=E10"
      OLEDBString     =   "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=cms;Data Source=E10"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "select * from userinfo"
      Caption         =   "Adodc1"
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "宋体"
         Size            =   9
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      _Version        =   393216
   End
   Begin VB.TextBox Text3 
      Height          =   495
      IMEMode         =   3  'DISABLE
      Left            =   2520
      PasswordChar    =   "*"
      TabIndex        =   7
      Top             =   1560
      Width           =   1215
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      IMEMode         =   3  'DISABLE
      Left            =   2520
      PasswordChar    =   "*"
      TabIndex        =   3
      Top             =   840
      Width           =   1215
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   2520
      TabIndex        =   2
      Top             =   120
      Width           =   1215
   End
   Begin VB.CommandButton cmdcancel 
      Caption         =   "取消"
      Height          =   495
      Left            =   2400
      TabIndex        =   1
      Top             =   2280
      Width           =   1215
   End
   Begin VB.CommandButton cmdOK 
      BackColor       =   &H80000012&
      Caption         =   " 确定"
      Height          =   495
      Left            =   720
      TabIndex        =   0
      Top             =   2280
      Width           =   1215
   End
   Begin VB.Label Label3 
      BackStyle       =   0  'Transparent
      Caption         =   "再次输入密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   360
      TabIndex        =   6
      Top             =   1560
      Width           =   1800
   End
   Begin VB.Label Label2 
      BackStyle       =   0  'Transparent
      Caption         =   "输入密码："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H80000007&
      Height          =   495
      Left            =   360
      TabIndex        =   5
      Top             =   960
      Width           =   1800
   End
   Begin VB.Label Label1 
      BackStyle       =   0  'Transparent
      Caption         =   "输入用户名："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   360
      TabIndex        =   4
      Top             =   360
      Width           =   1800
   End
End
Attribute VB_Name = "registerfrm"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Adodc1_WillMove(ByVal adReason As ADODB.EventReasonEnum, adStatus As ADODB.EventStatusEnum, ByVal pRecordset As ADODB.Recordset)

End Sub

Private Sub Form_Unload(cancel As Integer)
  loginfrm.Show
End Sub

Private Sub cmdOK_Click()
  Dim sqlstr As String
  If Trim(Text1.Text) = "" Then
    MsgBox "请输入用户名！", vbOKOnly + vbExclamation, "警告"
    Text1.SetFocus
    Exit Sub
  Else
    sqlstr = "select * from userinfo where [user]='" & Text1 & "'"
    Adodc1.RecordSource = sqlstr
    Adodc1.Refresh
    If Adodc1.Recordset.EOF = False Then
      MsgBox "用户名已存在，请重新输入用户名！", vbOKOnly + vbExclamation, "警告"
      Text1.SetFocus
      Text1.Text = ""
      Text2.Text = ""
      Text3.Text = ""
      Exit Sub
    End If
  End If
  If Trim(Text2.Text) <> Trim(Text3.Text) Then
    MsgBox "两次输入密码不一致，请确认！", vbOKOnly + vbExclamation, "警告"
    Text2.SetFocus
    Text2.Text = ""
    Text3.Text = ""
    Exit Sub
  Else
    If Text2.Text = "" Then
      MsgBox "密码不能为空！", vbOKOnly + vbExclamation, "警告"
      Text2.SetFocus
      Text2.Text = ""
      Text3.Text = ""
    Else
      Adodc1.Recordset.AddNew
      Adodc1.Recordset.Fields(0) = Trim(Text1.Text)
      Adodc1.Recordset.Fields(1) = Trim(Text2.Text)
      Adodc1.Recordset.Update
      MsgBox "添加用户成功！", vbOKOnly + vbExclamation, "添加用户"
      Unload Me
    End If
  End If
End Sub

Private Sub cmdcancel_Click()
  Unload Me
  splashfrm.Show
End Sub