frmclassman.frm

学籍管理系统是一个非常通用的信息管理系统。很多中小学都需要自己的学籍管理系统

VERSION 5.00
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "mscomctl.ocx"
Begin VB.Form ClassMan 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "班级管理"
   ClientHeight    =   4665
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   6105
   Icon            =   "FrmClassMan.frx":0000
   LinkTopic       =   "Form1"
   LockControls    =   -1  'True
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   4665
   ScaleWidth      =   6105
   StartUpPosition =   1  '所有者中心
   Begin VB.CommandButton Cmd_Back 
      BackColor       =   &H80000004&
      Cancel          =   -1  'True
      Caption         =   "返 回"
      Height          =   400
      Left            =   4560
      MouseIcon       =   "FrmClassMan.frx":27A2
      Style           =   1  'Graphical
      TabIndex        =   4
      Top             =   4080
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Del 
      BackColor       =   &H80000004&
      Caption         =   "删 除"
      Height          =   400
      Left            =   3120
      MouseIcon       =   "FrmClassMan.frx":2AAC
      Style           =   1  'Graphical
      TabIndex        =   3
      Top             =   4080
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Modi 
      BackColor       =   &H80000004&
      Caption         =   "修 改"
      Height          =   400
      Left            =   1680
      MouseIcon       =   "FrmClassMan.frx":2DB6
      Style           =   1  'Graphical
      TabIndex        =   2
      Top             =   4080
      Width           =   1300
   End
   Begin VB.CommandButton Cmd_Add 
      BackColor       =   &H80000004&
      Caption         =   "添 加"
      Default         =   -1  'True
      Height          =   400
      Left            =   240
      MouseIcon       =   "FrmClassMan.frx":30C0
      Style           =   1  'Graphical
      TabIndex        =   1
      Top             =   4080
      Width           =   1300
   End
   Begin MSComctlLib.ImageList ImageList1 
      Left            =   0
      Top             =   0
      _ExtentX        =   1005
      _ExtentY        =   1005
      BackColor       =   -2147483628
      ImageWidth      =   16
      ImageHeight     =   16
      MaskColor       =   16777215
      _Version        =   393216
      BeginProperty Images {2C247F25-8591-11D1-B16A-00C0F0283628} 
         NumListImages   =   5
         BeginProperty ListImage1 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "FrmClassMan.frx":33CA
            Key             =   ""
         EndProperty
         BeginProperty ListImage2 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "FrmClassMan.frx":5D5C
            Key             =   ""
         EndProperty
         BeginProperty ListImage3 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "FrmClassMan.frx":86EE
            Key             =   ""
         EndProperty
         BeginProperty ListImage4 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "FrmClassMan.frx":B080
            Key             =   ""
         EndProperty
         BeginProperty ListImage5 {2C247F27-8591-11D1-B16A-00C0F0283628} 
            Picture         =   "FrmClassMan.frx":D832
            Key             =   ""
         EndProperty
      EndProperty
   End
   Begin MSComctlLib.TreeView TreeView1 
      Height          =   3735
      Left            =   240
      TabIndex        =   0
      Top             =   120
      Width           =   5655
      _ExtentX        =   9975
      _ExtentY        =   6588
      _Version        =   393217
      HideSelection   =   0   'False
      LabelEdit       =   1
      Sorted          =   -1  'True
      Style           =   7
      HotTracking     =   -1  'True
      SingleSel       =   -1  'True
      ImageList       =   "ImageList1"
      BorderStyle     =   1
      Appearance      =   1
      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
      MouseIcon       =   "FrmClassMan.frx":101C4
   End
End
Attribute VB_Name = "ClassMan"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Cmd_Add_Click()
  ClassEdit.lblUpper = CurClass.Class_Name
  ClassEdit.txtClass = ""
  ClassEdit.txtDescribe = ""
  ClassEdit.Modify = False
  ClassEdit.Show 1
  TreeView1_Click
End Sub

Private Sub Cmd_Back_Click()
  Unload Me
End Sub

Private Sub Cmd_Del_Click()
  If TreeView1.SelectedItem.Key = "a0" Then
    MsgBox "此项不能删除", 48, "警告"
    Exit Sub
  End If
  If CurClass.HaveSon(CurClass.Class_Id) = True Then
    MsgBox CurClass.Class_Name + " 包含下级院系班级，不能删除"
    Exit Sub
  End If
  If MyClass.HaveStudent(CurClass.Class_Id) = True Then
    MsgBox CurClass.Class_Name + " 包含学生，不能删除"
    Exit Sub
  End If
  If MsgBox("是否确定要删除 " + Trim(TreeView1.SelectedItem.Text), vbYesNo, "请确认") = vbNo Then
    Exit Sub
  End If
  Call CurClass.Delete(CurClass.Class_Id)
  TreeView1.Nodes.Remove TreeView1.SelectedItem.Index
  TreeView1_Click
End Sub

Private Sub Cmd_Modi_Click()
  If TreeView1.SelectedItem.Key = "a0" Then
    MsgBox "此项不能修改", 48, "警告"
    Exit Sub
  End If
  ClassEdit.lblUpper = MyClass.GetName(CurClass.UpperId)
  ClassEdit.txtClass = CurClass.Class_Name
  ClassEdit.txtDescribe = CurClass.Describe
  ClassEdit.Modify = True
  ClassEdit.Show 1
  TreeView1_Click
End Sub

Private Sub Form_Load()
  Dim TmpNode As Node
  FocusClassName = "学校领导"
  Focuskey = ""
  Set TmpNode = TreeView1.Nodes.Add(, , "a0", "班级信息", 1, 3)
  TmpNode.Selected = True
  TmpNode.ExpandedImage = 2
  Call Add_ClassToTree(TreeView1, "a0")
  TreeView1_Click
End Sub

Private Sub TreeView1_Click()
  Dim Focuskey As String
  Focuskey = TreeView1.SelectedItem.Key
  CurClass.Class_Name = TreeView1.SelectedItem.Text
  CurClass.Class_Id = Val(Right(TreeView1.SelectedItem.Key, Len(TreeView1.SelectedItem.Key) - 1))
  
  If Focuskey = "a0" Then
    Exit Sub
  End If
  If CurClass.HaveSon(CurClass.Class_Id) = False Then
    TreeView1.SelectedItem.ExpandedImage = 4
    TreeView1.SelectedItem.Image = 4
    TreeView1.SelectedItem.SelectedImage = 5
  End If
  CurClass.GetInfo (CurClass.Class_Id)
End Sub