添加班级信息.frm

学生管理系统

VERSION 5.00
Begin VB.Form 添加班级信息 
   Caption         =   "Form1"
   ClientHeight    =   4395
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6210
   LinkTopic       =   "Form1"
   ScaleHeight     =   4395
   ScaleWidth      =   6210
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame1 
      Caption         =   "Frame1"
      Height          =   3855
      Left            =   3960
      TabIndex        =   8
      Top             =   360
      Width           =   2055
      Begin VB.TextBox Text3 
         Height          =   2895
         Left            =   240
         TabIndex        =   9
         Text            =   " "
         Top             =   480
         Width           =   1575
      End
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   1800
      TabIndex        =   7
      Text            =   " "
      Top             =   2280
      Width           =   2055
   End
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   615
      Left            =   2160
      TabIndex        =   6
      Top             =   3240
      Width           =   1335
   End
   Begin VB.CommandButton Command1 
      Caption         =   "添加"
      Height          =   615
      Left            =   240
      TabIndex        =   5
      Top             =   3240
      Width           =   1335
   End
   Begin VB.TextBox Text2 
      Height          =   615
      Left            =   2040
      TabIndex        =   4
      Text            =   "  "
      Top             =   1320
      Width           =   1335
   End
   Begin VB.TextBox Text1 
      Height          =   615
      Left            =   2040
      TabIndex        =   3
      Text            =   " "
      Top             =   240
      Width           =   1335
   End
   Begin VB.Label Label3 
      Caption         =   "班级名称"
      Height          =   615
      Left            =   360
      TabIndex        =   2
      Top             =   1200
      Width           =   1335
   End
   Begin VB.Label Label2 
      Caption         =   "系部编号"
      Height          =   615
      Left            =   240
      TabIndex        =   1
      Top             =   2160
      Width           =   1335
   End
   Begin VB.Label Label1 
      Caption         =   "班级编号"
      Height          =   615
      Left            =   360
      TabIndex        =   0
      Top             =   240
      Width           =   1335
   End
End
Attribute VB_Name = "添加班级信息"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rs12 As New Recordset

Private Sub Combo1_Click()
Dim rs13 As New ADODB.Recordset
rs13.Open "select * from 系部表 where 系部编号='" + Trim(Combo1.Text) + "'", cnn, 3, 1
If Not rs13.EOF Then
Text3 = rs13("系部编号") + rs13("系部名称")
End If
End Sub

Private Sub Command1_Click()
rs12.AddNew
rs12("班级编号") = Trim(Text1)
rs12("班级名称") = Trim(Text2)
rs12("系部编号") = Trim(Combo1.Text)
rs12.Update
rs12.Requery
MsgBox "添加成功！"
End Sub

Private Sub Command2_Click()
Me.Hide
End Sub

Private Sub Form_Load()
Dim rs13 As New Recordset
rs13.Open "select * from 系部表", cnn, 3, 1
Do While Not rs13.EOF
Combo1.AddItem rs13("系部编号")
rs13.MoveNext
Loop
rs13.Close


If rs12.State <> 0 Then rs12.Close
rs12.Open "select * from 班级表", cnn, 3, 3
End Sub

Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then
rs12.Find "班级编号='" + Trim(Text1) + "'"
If Not rs12.EOF() Then
Text2 = rs12("班级名称")
Combo1.Text = rs12("系部编号")
End If
End If
End Sub