如何获得对话框指针 .

获得对话框指针： 假设CMyDialog为对话框类

1.先在CMyDialog.cpp中声明一个全局变量CMyDialog* pDlg;

2在OnInitDialog()的时候，pDlg = this;

3.在别的类使用他的时候，在别的类的Cpp中添加extern CMyDialog* pDlg;

4.pDlg->yourfunction();

如何使用Tab Control 控件 设置现有页面

void CPage1::OnBnClickedButton1()
{
	int temp=0;
	if(GetCheckedRadioButton(IDC_RADIO1,IDC_RADIO2)==IDC_RADIO1)
		temp++;
	if(GetCheckedRadioButton(IDC_RADIO3,IDC_RADIO4)==IDC_RADIO3)
		temp++;
	if(GetCheckedRadioButton(IDC_RADIO5,IDC_RADIO6)==IDC_RADIO5)
		temp++;

	//获取View类指针
	CMainFrame *pMain=(CMainFrame *)AfxGetApp()->m_pMainWnd;
	CintelligentjudgingView *pView=(CintelligentjudgingView *)pMain->GetActiveView();
	if(temp>=2)
	{
		extern CQue *myquedlg;
		pView->type[0]++; 
		MessageBox((CString)"Please continue to next step!");
		CRect     r;   
		myquedlg->m_tabcontrol.GetClientRect(&r);    
		myquedlg->m_tabcontrol.SetCurSel(1);
		myquedlg->page1.SetWindowPos (NULL,10,30,r.right-20,r.bottom-40,SWP_HIDEWINDOW); 
		myquedlg->page2.SetWindowPos (NULL,10,30,r.right-20,r.bottom-40,SWP_SHOWWINDOW);
		myquedlg->page3.SetWindowPos (NULL,10,30,r.right-20,r.bottom-40,SWP_HIDEWINDOW   );
	}
	// TODO: 在此添加控件通知处理程序代码
}