recordset问题，在线等,马上给分

[tangshiping]

general 中定义 ：
Public db As Database
Public rs As Recordset

form_load 中代码：
Set db = DBEngine.Workspaces(0).OpenDatabase(App.Path & "\mydb.mdb", False, False)
Set rs = db.OpenRecordset("table1")////此处出错

type mismatch！
查看发现：rs = nothing!