CPropertyPage::OnWizardFinish

當使用者按一下精靈時，結束按鈕此成員函式由架構呼叫。

virtual BOOL OnWizardFinish( );

傳回值

如果不是零，終結屬性工作表，當精靈結束;則為零。

備註

當使用者按一下精靈中的 完成 按鈕，架構會呼叫這個函式，當 OnWizardFinish 傳回 是 (非零的值)，則屬性工作表上已終結 (，但不會實際終結)。 呼叫終結屬性工作表的 DestroyWindow 。 不要呼叫 OnWizardFinish的 DestroyWindow ;這樣做會造成堆積損毀或其他錯誤。

您可以覆寫這個成員函式指定使用者必須採取一些動作，當結束按鈕時。 覆寫這個函式，傳回 否 防止屬性工作表終結時。

如需通知訊息的詳細資訊傳送，當使用者在精靈屬性工作表上完成按鈕，查看 Windows SDK的 PSN_WIZFINISH 。

如需如何執行的精靈類型的屬性工作表的詳細資訊，請參閱 CPropertySheet::SetWizardMode。

範例

// Inform users regarding the selections they have made by 
// navigating the pages in propertysheet.
BOOL CShapePage::OnWizardFinish()
{
   CString report = _T("You have selected the following options:\n");

   // Get the number of property pages from CPropertySheet.
   CPropertySheet* sheet = (CPropertySheet*) GetParent();
   int count = sheet->GetPageCount();   

   // Get the formatted string from each page. This formatted string 
   // will be shown in a message box. Each page knows about the 
   // string to be displayed. For simplicity, we derive a class 
   // from CPropertyPage called CMyPropertyPage. CMyPropertyPage 
   // has a pure virtual member function called GetPageSelections().
   // All pages in the property sheet must be derived from 
   // CMyPropertyPage so we loop through each page to get the 
   // formatted string by calling the GetPageSelections() function.
   for (int i = 0; i < count; i++)
   {
      CMyPropertyPage* page = (CMyPropertyPage*) sheet->GetPage(i);

      CString str;
      page->GetPageSelections(str);
      report += _T("\n") + str;
   }

   AfxMessageBox(report);

   return CPropertyPage::OnWizardFinish();
}

// An example of implementing the GetPageSelections() for CStylePage.
// CStylePage is a CMyPropertyPage-derived class, which in turn is a 
// CPropertyPage-derived class.
void CStylePage::GetPageSelections(CString &str)
{
   str.Format(_T("Number of objects to be created = %d"), m_NumObjects);
}

// An example of implementing the GetPageSelections() for CColorPage.
// CColorPage is a CMyPropertyPage-derived class, which in turn is a 
// CPropertyPage-derived class.
void CColorPage::GetPageSelections(CString &str)
{
   str = _T("Color selected is ");   
   switch (m_Color)
   {
   case RGB(0, 0, 0):
      str += _T("Black");
      break;

   case RGB(255, 0, 0):
      str += _T("Red");
      break;

   case RGB(0, 255, 0):
      str += _T("Green");
      break;

   case RGB(0, 0, 255):
      str += _T("Blue");
      break;

   default:
      str += _T("Custom");
      break;
   }
}

// An example of implementing the GetPageSelections() for CShapePage.
// CShapePage is a CMyPropertyPage-derived class, which in turn is a 
// CPropertyPage-derived class.
void CShapePage::GetPageSelections(CString &str)
{
   CString shapename;
   switch (m_Selection)
   {
   case IDC_RECTANGLE:
      shapename = _T("Rectangle");
      break;

   case IDC_ROUND_RECTANGLE:
      shapename = _T("Round Rectangle");
      break;

   case IDC_ELLIPSE:
      shapename = _T("Ellipse");
      break;
   }

   str.Format(_T("Shape to be created is %s"), shapename);
}

需求

Header: afxdlgs.h

請參閱

參考

CPropertyPage 類別

階層架構圖

CPropertySheet::SetWizardMode