智能排课系统vb代码(2)

和智能智能排课系统1、2、3是一套

If RS1.BOF Then

RS1.MoveFirst

Command1.Enabled = False

Command2.Enabled = False

End If

Command3.Enabled = True

Command4.Enabled = True

Call DispValue '显示当前记录的值

End Sub

Private Sub Command3_Click() '后移

RS1.MoveNext

If RS1.EOF Then

RS1.MoveLast

Command3.Enabled = False

Command4.Enabled = False

End If

Command1.Enabled = True

Command2.Enabled = True

Call DispValue '显示当前记录的值

End Sub

Private Sub Command4_Click() '移到末记录

RS1.MoveLast

Command3.Enabled = False

Command4.Enabled = False

Command1.Enabled = True

Command2.Enabled = True

Call DispValue '显示当前记录的值

End Sub

Private Sub Command5_Click() '删除记录

If (MsgBox("真的要删除该记录吗？", vbQuestion + vbYesNo, "删除提示") = vbYes) Then RS1.Delete '删除

RS1.MoveNext

If RS1.EOF Then '如果删除的是末记录

RS1.MoveLast

End If

End If

Call DispValue '显示当前记录的值

End Sub

Private Sub Command6_Click() '添加记录

bm = RS1.Bookmark '用书签记下当前记录位置