查询系部信息.frm

学生管理系统

VERSION 5.00
Begin VB.Form 查询系部信息 
   Caption         =   "Form1"
   ClientHeight    =   3645
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   5130
   LinkTopic       =   "Form1"
   ScaleHeight     =   3645
   ScaleWidth      =   5130
   StartUpPosition =   3  '窗口缺省
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   2280
      TabIndex        =   5
      Text            =   " "
      Top             =   240
      Width           =   1695
   End
   Begin VB.TextBox Text2 
      Height          =   735
      Left            =   2040
      TabIndex        =   4
      Text            =   " "
      Top             =   840
      Width           =   1935
   End
   Begin VB.CommandButton Command2 
      Caption         =   "取消"
      Height          =   735
      Left            =   2040
      TabIndex        =   1
      Top             =   2040
      Width           =   1575
   End
   Begin VB.CommandButton Command1 
      Caption         =   "查询"
      Height          =   735
      Left            =   240
      TabIndex        =   0
      Top             =   2040
      Width           =   1575
   End
   Begin VB.Label Label2 
      Caption         =   "系部名称"
      Height          =   615
      Left            =   120
      TabIndex        =   3
      Top             =   960
      Width           =   1575
   End
   Begin VB.Label Label1 
      Caption         =   "系部编号"
      Height          =   495
      Left            =   240
      TabIndex        =   2
      Top             =   120
      Width           =   1335
   End
End
Attribute VB_Name = "查询系部信息"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim rs8 As New ADODB.Recordset

Private Sub Combo1_Change()
Dim rs15 As New ADODB.Recordset
rs15.Open "select * from 系部表 where 系部编号='" + Trim(Combo1.Text) + "'", cnn, 3, 1
End Sub

Private Sub Command2_Click()
Me.Hide
End Sub
Private Sub Command1_Click()
If rs8.State <> 0 Then rs8.Close
rs8.Open "select* from 系部表", cnn, 3, 3
rs8.Find "系部编号 like '" & Combo1.Text & "'"
If rs8.EOF Then
MsgBox "没有此记录！"
Text1 = ""
Else
Text2 = rs8("系部名称")
End If
End Sub

Private Sub Form_Load()
Dim rs25 As New Recordset
rs25.Open "select * from 系部表", cnn, 3, 3
Do While Not rs25.EOF
Combo1.AddItem rs25("系部编号")
rs25.MoveNext
Loop
rs25.Close
End Sub