form1.frm

VB连接SQL实例,对初学者很有帮助,帮助大大滴有

VERSION 5.00
Object = "{67397AA1-7FB1-11D0-B148-00A0C922E820}#6.0#0"; "MSADODC.OCX"
Begin VB.Form Form1 
   Caption         =   "显示T_STUDENT表中的T_S_NAME字段值供选择"
   ClientHeight    =   3090
   ClientLeft      =   60
   ClientTop       =   450
   ClientWidth     =   4680
   LinkTopic       =   "Form1"
   ScaleHeight     =   3090
   ScaleWidth      =   4680
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command1 
      Caption         =   "退出"
      Height          =   375
      Left            =   3000
      TabIndex        =   1
      Top             =   2280
      Width           =   1455
   End
   Begin VB.ListBox LstName 
      DataSource      =   "Adodc1"
      Height          =   780
      Left            =   360
      TabIndex        =   0
      Top             =   240
      Width           =   2535
   End
   Begin MSAdodcLib.Adodc Adodc1 
      Height          =   375
      Left            =   240
      Top             =   2280
      Width           =   2535
      _ExtentX        =   4471
      _ExtentY        =   661
      ConnectMode     =   0
      CursorLocation  =   3
      IsolationLevel  =   -1
      ConnectionTimeout=   15
      CommandTimeout  =   30
      CursorType      =   3
      LockType        =   3
      CommandType     =   2
      CursorOptions   =   0
      CacheSize       =   50
      MaxRecords      =   0
      BOFAction       =   0
      EOFAction       =   0
      ConnectStringType=   1
      Appearance      =   1
      BackColor       =   -2147483643
      ForeColor       =   -2147483640
      Orientation     =   0
      Enabled         =   -1
      Connect         =   "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=db_student;Data Source=mynetserver"
      OLEDBString     =   "Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;Initial Catalog=db_student;Data Source=mynetserver"
      OLEDBFile       =   ""
      DataSourceName  =   ""
      OtherAttributes =   ""
      UserName        =   ""
      Password        =   ""
      RecordSource    =   "t_student"
      Caption         =   "Adodc1"
      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
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'单击退出按钮的执行代码
Private Sub Command1_Click()
 Unload Me
End Sub
'窗体启动时的执行代码
Private Sub Form_Load()
  'Adodc1.Recordset.Fields(1)代表T_S_NAME字段的值
  Do While Not Adodc1.Recordset.EOF And Not Adodc1.Recordset.BOF
  LstName.AddItem (Adodc1.Recordset.Fields(1))
  Adodc1.Recordset.MoveNext
 Loop
End Sub
'单击列表框时显示选择的值
Private Sub LstName_Click()
 MsgBox (LstName.Text)
End Sub