两个CDockablePane对象如何设置当前的pane

[尘埃黎明]

CDockablePane pane1;

CDockablePane pane2;

CDockablePane* pTabbedBar = NULL;

pane2.AttachToTabWnd(&pane1, DM_SHOW, TRUE, &pTabbedBar);

如上所示的pane1和pane2如何用代码设置当前的tab为pane1或者pane2?谢谢！

[Eleven]

HWND hWnd = NULL; pane1.GetParentTabWnd(hWnd)->SetActiveTab(0);