找错
Dim mydb As DAO.Database
Dim myws As DAO.Workspace
Dim mysql As String
Dim myrec As DAO.RecordsetTypeEnum
Friend WithEvents btsearchbooks As System.Windows.Forms.Button
Friend WithEvents TxtsearchNumbers As System.windows.forms.TextBox
Dim de As DAO.DBEngine = New DAO.DBEngine
Public Function openDb() As Short
Dim dbstr As String
dbstr = "c:\lib.mdb"
myws = de.Workspaces(0)
mydb = myws.OpenDatabase(dbstr, False, False)
dbstr = "select * from tblstudents"
myrec = mydb.OpenRecordset(dbstr, DAO.RecordsetTypeEnum.dbOpenDynaset)
End Function
请问这一段有什么错误，谢谢
