高手帮忙！单文档下的切分窗口和工具栏的通信

我在vc下做一个收费的东东，主要界面
-----------------------------------------------------------------------
|菜单栏                                                               |
|---------------------------------------------------------------------|
|工具栏                                                               |
|---------------------------------------------------------------------|
|leftformview|                                                        |
| （可对右   |                                                        |
|视图切换）  |                                                        |
|            |    信息显示     recordformview                         |
|            |                                                        |
|            |                                                        |
|            |                                                        |
|            |                                                        |
|------------|--------------------------------------------------------|
我想在工具栏加入firstrecord,nextrecord,...按钮，当单击按钮后可使右边的不同记录集做出相应的移动，可不知该如何操作！加自定义消息送不到右视图，文档没有支持！
我该如何办，望指教！