TabControl控件怎么用啊？

在放置TabCtrl得窗口OnInitDialog()函数中TC_ITEM m_pTCItem1;
m_pTCItem1.mask = TCIF_TEXT;
m_pTCItem1.pszText = "tab1";
m_Preview_TabCtrl.InsertItem(0, &m_pTCItem1);TC_ITEM m_pTCItem2;
m_pTCItem2.mask = TCIF_TEXT;
m_pTCItem2.pszText = "tab2";
m_Preview_TabCtrl.InsertItem(1, &m_pTCItem2);TC_ITEM m_pTCItem3;
m_pTCItem3.mask = TCIF_TEXT;            
m_pTCItem3.pszText = "tab3";
m_Preview_TabCtrl.InsertItem(2, &m_pTCItem3);CRect rc;
m_Rec.GetWindowRect(&rc);
ScreenToClient(&rc);para_dlg1.Create(IDD_DLG1,this);
para_dlg1.MoveWindow(rc);para_dlg2.Create(IDD_DLG2,this); 
para_dlg2.MoveWindow(rc);para_dlg3.Create(IDD_DLG3,this);
para_dlg3.MoveWindow(rc);        para_dlg1.ShowWindow(TRUE);
para_dlg2.ShowWindow(FALSE);
para_dlg3.ShowWindow(FALSE);对话框属性Border:None 这有具体例子  http://www.codeguru.com/controls/CMyTabCtrl.html