Question

如何在vb下用ado连接access数据库

Answer 1

Private Sub Form_Click()
Dim db As New ADODB.Connection, RS As New ADODB.Recordset 'ADO连接对象和记录集
Dim strSQL As String 'SQL字符串
db.ConnectionString = "provider=Microsoft.Jet.OLEDB.4.0;Data source =" & App.Path & "/xs.mdb" '数据库连接
db.Open '打开数据库

strSQL = "select * from xj" 'SQL字符串
RS.Open strSQL, db, 3, 1 '查询数据表
Do While Not RS.EOF '循环输出查询到的结果
Print RS!姓名; RS!性别; RS!班级; RS!出生年月 '在窗口中打印输出结果
RS.MoveNext '记录下移
Loop
RS.Close '关闭记录集
Set RS = Nothing
End Sub