下列子过程的功能是:将当前数据库文件中“学生表”的学生“年龄”都加1。请在程序空白的地方填写适当
Private Sub SetAgePlus1_Click()
Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim fd As DAO.Field
Set db = CurrentDb()
set rs = db.OpenRecordset("学生表")
Set fd= rs.Fields("年龄")
Do While Not rs.EOF
rs.Edit
fd =【 】
rs.Update
【 】
Loop
rs.Close
db.Close
Set rs = Nothing
Set db = Nothing
End Sub