deluserfrm.frm

一个票务管理软件

VERSION 5.00
Begin VB.Form deluserfrm 
   Caption         =   "删除用户"
   ClientHeight    =   3225
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6960
   LinkTopic       =   "Form1"
   MDIChild        =   -1  'True
   ScaleHeight     =   3225
   ScaleMode       =   0  'User
   ScaleWidth      =   7304.865
   Begin VB.CommandButton cmdexit 
      Caption         =   "退出"
      Height          =   495
      Left            =   4680
      TabIndex        =   7
      Top             =   2400
      Width           =   1215
   End
   Begin VB.CommandButton cmdcancel 
      Caption         =   "取消操作"
      Height          =   495
      Left            =   2760
      TabIndex        =   6
      Top             =   2400
      Width           =   1215
   End
   Begin VB.CommandButton cmddel 
      Caption         =   "删除用户"
      Height          =   495
      Left            =   840
      TabIndex        =   5
      Top             =   2400
      Width           =   1215
   End
   Begin VB.Frame Frame1 
      Caption         =   "用户信息"
      Height          =   1335
      Left            =   480
      TabIndex        =   0
      Top             =   480
      Width           =   5655
      Begin VB.TextBox txtgonghao 
         Height          =   375
         Left            =   3720
         TabIndex        =   4
         Top             =   360
         Width           =   1335
      End
      Begin VB.TextBox txtuser 
         Height          =   375
         Left            =   960
         TabIndex        =   2
         Top             =   360
         Width           =   1335
      End
      Begin VB.Label Label2 
         Caption         =   "工号"
         Height          =   375
         Left            =   3000
         TabIndex        =   3
         Top             =   480
         Width           =   975
      End
      Begin VB.Label Label1 
         Caption         =   "姓名"
         Height          =   375
         Left            =   360
         TabIndex        =   1
         Top             =   480
         Width           =   735
      End
   End
End
Attribute VB_Name = "deluserfrm"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub cmdcancel_Click()
txtuser.Text = ""
txtgonghao.Text = ""
End Sub

Private Sub cmddel_Click()
Dim conuser As New ADODB.Connection
Dim cmduser As New ADODB.Command
Dim rstuser As New ADODB.Recordset
Dim cnnstr As String

'输入数据进行验证
If Len(Trim(txtuser.Text)) = 0 Then
MsgBox "用户名没有输入，请输入！", vbOKOnly
Exit Sub
Else
txtuser.Text = CStr(Trim(txtuser.Text))
End If

If Len(Trim(txtgonghao.Text)) = 0 Then
MsgBox "工号没有输入，请输入！", vbOKOnly
Exit Sub
Else
txtgonghao.Text = CStr(Trim(txtgonghao.Text))
End If
 
cnnstr = "delete from userinfo where username='" & txtuser & "' and userid=" & CLng(txtgonghao) & ""
 With conuser
        If .State = adStateOpen Then
           .Close
        End If
        .Provider = "microsoft.jet.oledb.4.0"
        .ConnectionString = App.Path & "\jinbin.mdb"
        .ConnectionTimeout = 10
        .Open
 End With

 With cmduser
        .ActiveConnection = conuser
        .CommandType = adCmdText
        .CommandText = cnnstr
        .Execute
 End With

MsgBox "删除用户成功！", vbOKOnly
txtuser.Text = ""
txtgonghao.Text = ""

With rstuser
   .CursorLocation = adUseClient
   .CursorType = adOpenStatic
   .LockType = adLockOptimistic
   .ActiveConnection = conuser
   
End With

End Sub

Private Sub cmdexit_Click()
deluserfrm.Hide
Unload Me
End Sub

Private Sub Form_Load()
With deluserfrm
.ScaleWidth = 6800
.Width = 6900
.ScaleHeight = 4000
.Height = 3800
End With
Dim conuser As New ADODB.Connection
Dim cmduser As New ADODB.Command
Dim rstuser As New ADODB.Recordset
Dim cnnstr As String

With conuser
If .State = adStateOpen Then
   .Close
End If
   .Provider = "microsoft.jet.oledb.4.0"
   .ConnectionString = App.Path & "\jinbin.mdb"
   .ConnectionTimeout = 10
   .Open
End With

With rstuser
   .CursorLocation = adUseClient
   .CursorType = adOpenStatic
   .LockType = adLockOptimistic
   .ActiveConnection = conuser
   
End With
End Sub