frmlessonman.frm

学生管理系统

VERSION 5.00
Object = "{F0D2F211-CCB0-11D0-A316-00AA00688B10}#1.0#0"; "MSDATLST.OCX"
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form FrmLessonMan 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "课程信息管理"
   ClientHeight    =   2625
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   4695
   Icon            =   "FrmLessonMan.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2625
   ScaleWidth      =   4695
   StartUpPosition =   2  '屏幕中心
   Begin MSDataListLib.DataList DataList1 
      Bindings        =   "FrmLessonMan.frx":0CCA
      Height          =   2160
      Left            =   240
      TabIndex        =   4
      Top             =   240
      Width           =   2655
      _ExtentX        =   4683
      _ExtentY        =   3810
      _Version        =   393216
      ListField       =   "LessonName"
      BoundColumn     =   "LessonId"
   End
   Begin MSAdodcLib.Adodc AdoLessonList 
      Height          =   330
      Left            =   0
      Top             =   0
      Visible         =   0   'False
      Width           =   2415
      _ExtentX        =   4260
      _ExtentY        =   582
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   8
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   ""
      OLEDBString     =   ""
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   ""
      Caption         =   "AdoLessonList"
      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.CommandButton Cmd_Add 
      BackColor       =   &H80000004&
      Caption         =   "添加课程"
      Default         =   -1  'True
      Height          =   400
      Left            =   3120
      MouseIcon       =   "FrmLessonMan.frx":0CE6
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   3
      Top             =   240
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Modi 
      BackColor       =   &H80000004&
      Caption         =   "修改课程"
      Height          =   400
      Left            =   3120
      MouseIcon       =   "FrmLessonMan.frx":0FF0
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   2
      Top             =   840
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Del 
      BackColor       =   &H80000004&
      Caption         =   "删除课程"
      Height          =   400
      Left            =   3120
      MouseIcon       =   "FrmLessonMan.frx":12FA
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   1
      Top             =   1440
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Back 
      BackColor       =   &H80000004&
      Cancel          =   -1  'True
      Caption         =   "返 回"
      Height          =   400
      Left            =   3120
      MouseIcon       =   "FrmLessonMan.frx":1604
      MousePointer    =   99  'Custom
      Style           =   1  'Graphical
      TabIndex        =   0
      Top             =   2040
      Width           =   1300
   End
End
Attribute VB_Name = "FrmLessonMan"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Cmd_Add_Click()
  '初始化FrmLessonEdit信息
  FrmLessonEdit.txtName = ""
  FrmLessonEdit.Modify = False
  FrmLessonEdit.Show 1
  AdoLessonList.Refresh
End Sub

Private Sub Cmd_Back_Click()
  Unload Me
End Sub

Private Sub Cmd_Del_Click()
  If DataList1.Text = "" Then
    MsgBox "请选择课程"
    Exit Sub
  End If
  
  TmpId = Val(DataList1.BoundText)
  If MsgBox("是否删除当前课程?", vbYesNo, "确认") = vbYes Then
    Call MyLesson.Delete(TmpId)
    MsgBox "删除完成"
    AdoLessonList.Refresh
  End If
End Sub

Private Sub Cmd_Modi_Click()
  If DataList1.Text = "" Then
    MsgBox "请选择课程"
    Exit Sub
  End If
  
  '初始化FrmLessonEdit信息
  FrmLessonEdit.OriId = Val(DataList1.BoundText)
  FrmLessonEdit.txtName = DataList1.Text
  FrmLessonEdit.Modify = True
  FrmLessonEdit.Show 1
  AdoLessonList.Refresh
End Sub

Private Sub Form_Load()
  '设置记录源
  AdoLessonList.ConnectionString = conn
  AdoLessonList.RecordSource = "SELECT * FROM Lessons ORDER BY LessonName"
  AdoLessonList.Refresh
  DataList1.ListField = "LessonName"
  DataList1.BoundColumn = "LessonId"
End Sub