form1.frm

学生信息管理系统 visual basic

VERSION 5.00
Begin VB.Form Form1 
   Caption         =   "Form1"
   ClientHeight    =   4980
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   6975
   LinkTopic       =   "Form1"
   ScaleHeight     =   4980
   ScaleWidth      =   6975
   StartUpPosition =   3  '窗口缺省
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   5
      Left            =   3600
      TabIndex        =   5
      Top             =   1800
      Width           =   855
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   4
      Left            =   1440
      TabIndex        =   4
      Top             =   1800
      Width           =   855
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   3
      Left            =   3600
      TabIndex        =   3
      Top             =   1440
      Width           =   855
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   2
      Left            =   1560
      TabIndex        =   2
      Top             =   1320
      Width           =   855
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   1
      Left            =   3480
      TabIndex        =   1
      Top             =   720
      Width           =   855
   End
   Begin VB.TextBox Text1 
      Height          =   270
      Index           =   0
      Left            =   1560
      TabIndex        =   0
      Top             =   720
      Width           =   855
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Text1_Change(Index As Integer)
    Dim findStr As String
    Dim cnn2 As New ADODB.Connection
    Dim rsSearch As New ADODB.Recordset
'    If Text1(0).Text = Empty Then
'        MsgBox "Cannot be Left Empty"
'        txtFind.SetFocus
'        Exit Sub
'    End If
    
    findStr = "select * from Admission where sid='" & Text1(0).Text & "'"
    cnn2.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & App.Path & "\SAdmin.mdb;Persist Security Info=False"
    cnn2.Open
    
    rsSearch.Open findStr, cnn2, adOpenDynamic
    If rsSearch.EOF And rsSearch.BOF Then
        Text1(1).Text = ""
    Text1(2).Text = ""
    Text1(3).Text = ""
    Text1(4).Text = ""
    Text1(5).Text = ""
    Else
    
    Text1(1).Text = rsSearch(1)
    Text1(2).Text = rsSearch(2)
    Text1(3).Text = rsSearch(3)
    Text1(4).Text = rsSearch(4)
    Text1(5).Text = rsSearch(5)
    End If
    cnn2.Close

End Sub