教师人员管理.frm

这是一个用VB编写的在线考试系统

VERSION 5.00
Begin VB.Form Form4 
   Caption         =   "教师人员管理"
   ClientHeight    =   4020
   ClientLeft      =   2010
   ClientTop       =   1350
   ClientWidth     =   5040
   LinkTopic       =   "Form4"
   ScaleHeight     =   4020
   ScaleWidth      =   5040
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command7 
      Caption         =   "清空"
      Enabled         =   0   'False
      Height          =   495
      Left            =   2160
      TabIndex        =   13
      Top             =   3240
      Width           =   1335
   End
   Begin VB.CommandButton Command6 
      Caption         =   "确定"
      Enabled         =   0   'False
      Height          =   495
      Left            =   600
      TabIndex        =   12
      Top             =   3240
      Width           =   1335
   End
   Begin VB.TextBox Text3 
      Enabled         =   0   'False
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   1320
      PasswordChar    =   "*"
      TabIndex        =   10
      Top             =   2640
      Width           =   2175
   End
   Begin VB.TextBox Text2 
      Enabled         =   0   'False
      Height          =   270
      IMEMode         =   3  'DISABLE
      Left            =   1320
      PasswordChar    =   "*"
      TabIndex        =   9
      Top             =   2280
      Width           =   2175
   End
   Begin VB.TextBox Text1 
      Enabled         =   0   'False
      Height          =   270
      Left            =   1320
      TabIndex        =   8
      Top             =   1920
      Width           =   2175
   End
   Begin VB.Frame Frame1 
      Height          =   1695
      Left            =   120
      TabIndex        =   0
      Top             =   0
      Width           =   4695
      Begin VB.CommandButton Command1 
         Caption         =   "添加教师"
         Height          =   495
         Left            =   240
         TabIndex        =   5
         Top             =   240
         Width           =   1215
      End
      Begin VB.CommandButton Command2 
         Caption         =   "删除教师"
         Height          =   495
         Left            =   1680
         TabIndex        =   4
         Top             =   240
         Width           =   1215
      End
      Begin VB.CommandButton Command3 
         Caption         =   "改教师密码"
         Height          =   495
         Left            =   240
         TabIndex        =   3
         Top             =   960
         Width           =   1215
      End
      Begin VB.CommandButton Command4 
         Caption         =   "清空教师"
         Height          =   495
         Left            =   1680
         TabIndex        =   2
         Top             =   960
         Width           =   1215
      End
      Begin VB.CommandButton Command5 
         Caption         =   "退出教师管理"
         Height          =   495
         Left            =   3120
         TabIndex        =   1
         Top             =   240
         Width           =   1335
      End
      Begin VB.Label Label4 
         Height          =   495
         Left            =   3120
         TabIndex        =   14
         Top             =   960
         Width           =   1335
      End
   End
   Begin VB.Label Label3 
      Caption         =   "确认密码："
      Height          =   255
      Left            =   240
      TabIndex        =   11
      Top             =   2640
      Width           =   975
   End
   Begin VB.Label Label2 
      Caption         =   "教师密码："
      Height          =   255
      Left            =   240
      TabIndex        =   7
      Top             =   2280
      Width           =   975
   End
   Begin VB.Label Label1 
      Caption         =   "教师姓名："
      Height          =   255
      Left            =   240
      TabIndex        =   6
      Top             =   1920
      Width           =   975
   End
End
Attribute VB_Name = "Form4"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit

Private Sub Command1_Click()
ik = 11
Text1.Enabled = True
Text2.Enabled = True
Text3.Enabled = True
Command6.Enabled = True
Command7.Enabled = True
Label4.Caption = Command1.Caption
Text1.SetFocus
End Sub

Private Sub Command2_Click()
ik = 12
Text1.Enabled = True
Text2.Enabled = False
Text3.Enabled = False
Command6.Enabled = True
Command7.Enabled = True
Label4.Caption = Command2.Caption
Text1.SetFocus
End Sub

Private Sub Command3_Click()
ik = 13
Text1.Enabled = True
Text2.Enabled = True
Text3.Enabled = True
Command6.Enabled = True
Command7.Enabled = True
Label4.Caption = Command3.Caption
Text1.SetFocus
End Sub

Private Sub Command4_Click()
ik = 14
Command6.Enabled = True
Label4.Caption = Command4.Caption
Command6.SetFocus
End Sub

Private Sub Command5_Click()
Form1.Visible = True
Form1.SetFocus
Unload Me
End Sub

Private Sub Command6_Click()
Select Case ik
Case 11
'添加教师
If Text3.Text = Text2.Text Then
Open App.Path & "\..\jiao.dat" For Append As #11
Print #11, textpass(Trim(Text1.Text)) & Chr(16) & Chr(17)
Print #11, textpass(Trim(Text2.Text)) & Chr(16) & Chr(17)
Close #11
MsgBox "添加教师成功"
Text1.Enabled = False
Text2.Enabled = False
Text3.Enabled = False
Command6.Enabled = False
Command7.Enabled = False
Else
MsgBox "两次密码不相同！"
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text1.SetFocus
Exit Sub
End If
ik = 0
'
Case 12
'删除教师
Open App.Path & "\..\jiao.dat" For Binary As #12
bytemp = delj(Text1.Text, 12, "")
If bytemp = 0 Then
MsgBox "要删除的教师不存在！"
Text1.Text = ""
Text1.SetFocus
Exit Sub
Else
MsgBox "删除的教师成功！"
End If
ik = 0


Case 13
'改教师密码
If Text3.Text = Text2.Text Then
Open App.Path & "\..\jiao.dat" For Binary As #12
bytemp = delj(Text1.Text, 12, Text2.Text)
If bytemp = 0 Then
MsgBox "教师不存在！"
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text1.SetFocus
ik = 0
Exit Sub
Else
MsgBox "改教师密码成功"
End If
Else
MsgBox "两次密码不相同！"
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text1.SetFocus
End If
ik = 0

Case 14
'清空教师
Open App.Path & "\..\jiao.dat" For Output As #12
Close #12
MsgBox "清空教师成功"
End Select
Label4.Caption = ""
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text1.Enabled = False
Text2.Enabled = False
Text3.Enabled = False
Command6.Enabled = False
Command7.Enabled = False
End Sub

Private Sub Command7_Click()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text1.SetFocus
End Sub

Private Sub Form_Unload(Cancel As Integer)
Form1.Visible = True
Form1.SetFocus
End Sub