如何显示多个对话框？

Question

that is a tab control 
see  the help about tab control in msdn

Answer 1

你用向导给你的程序添加一个向导就行了，也就是添加Property Sheet, 到时候选择向导方式 就行了。（在Project\Add to Project\Components and Controls中)

Answer 2

// MyPropertyPage.h
class CMyPropertyPage1 : public CPropertyPage
{
DECLARE_DYNCREATE(CMyPropertyPage1)
public:
CMyPropertyPage1();
~CMyPropertyPage1();
enum { IDD = IDD_PROPPAGE1 };
protected:
virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
DECLARE_MESSAGE_MAP()
};class CMyPropertyPage2 : public CPropertyPage
{
DECLARE_DYNCREATE(CMyPropertyPage2)
public:
CMyPropertyPage2();
~CMyPropertyPage2();
enum { IDD = IDD_PROPPAGE2 };
protected:
virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
DECLARE_MESSAGE_MAP()
};// MyPropertyPage.cpp
#include "MyPropertyPage.h"IMPLEMENT_DYNCREATE(CMyPropertyPage1, CPropertyPage)
IMPLEMENT_DYNCREATE(CMyPropertyPage2, CPropertyPage)
CMyPropertyPage1::CMyPropertyPage1() : CPropertyPage(CMyPropertyPage1::IDD)
{
}
CMyPropertyPage1::~CMyPropertyPage1()
{
}
void CMyPropertyPage1::DoDataExchange(CDataExchange* pDX)
{
CPropertyPage::DoDataExchange(pDX);
}
BEGIN_MESSAGE_MAP(CMyPropertyPage1, CPropertyPage)
END_MESSAGE_MAP()CMyPropertyPage2::CMyPropertyPage2() : CPropertyPage(CMyPropertyPage2::IDD)
{
}
CMyPropertyPage2::~CMyPropertyPage2()
{
}void CMyPropertyPage2::DoDataExchange(CDataExchange* pDX)
{
CPropertyPage::DoDataExchange(pDX);
}BEGIN_MESSAGE_MAP(CMyPropertyPage2, CPropertyPage)
END_MESSAGE_MAP()
// MyPropertySheet.h
class CMyPropertyPage1;
class CMyPropertyPage2;
class CMyPropertySheet : public CPropertySheet
{
DECLARE_DYNAMIC(CMyPropertySheet)
public:
CMyPropertySheet(CWnd* pWndParent = NULL);
public:
CMyPropertyPage1 m_Page1;
CMyPropertyPage2 m_Page2;
public:
virtual ~CMyPropertySheet();
DECLARE_MESSAGE_MAP()
};//MyPropertySheet.cpp
#include "MyPropertyPage.h"
#include "MyPropertySheet.h"
IMPLEMENT_DYNAMIC(CMyPropertySheet, CPropertySheet)
CMyPropertySheet::CMyPropertySheet(CWnd* pWndParent)
 : CPropertySheet(IDS_PROPSHT_CAPTION, pWndParent)
{
AddPage(&m_Page1);
AddPage(&m_Page2);
}CMyPropertySheet::~CMyPropertySheet()
{
}
BEGIN_MESSAGE_MAP(CMyPropertySheet, CPropertySheet)
END_MESSAGE_MAP()//使用MyPropertySheet
CMyPropertySheet myPropertySheet;
myPropertySheet.DoModal();

Answer 3

记得加入ID为IDD_PROPPAGE1和IDD_PROPPAGE2对话框，要选中Visible