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5、 IsEof方法 IsEof方法是用来判断是否还有更多的信息 其代码如下 Private Function IsEof() As Boolean IsEof = RecordSetCD.EOF End Function 6、 NextCD 方法 NextCD方法的目的是返回当前的CD信息，并将记录集的指针向下移动，这可以通过MoveNext方法和IsEof配合使用来实现 Private Sub NextCD(Id As Variant, Name As Variant, Author As Variant, Price As Variant, Information As Variant) On Error Resume Next If IsEof = True Then Err.Raise vbObject + 1, CD Information", End of cursor" Exit Sub End If Id = RecordSetCD.Fields("CD_ID") Name = RecordSetCD.Fields("CD_Name") Author = RecordSetCD.Fields("CD_Author") Price = RecordSetCD.Fields("CD_Price") Information = RecordSetCD.Fields("CD_Information") RecordSetCD.MoveNext End Sub 好，我们已经编写好了组件，把它们编译成CD.dll后，你最好把他们注册一下 方法是在DOS界面下，输入regsvr32 CD.dll