自学教程：C++ CloseDialog函数代码示例

// ----------------------------------------------------------------------------void BrowseSelector::OnKeyUp(wxKeyEvent &event)// ----------------------------------------------------------------------------{	//FIXME: the key should dynamically match the menuitem cmdkey	if( event.GetKeyCode() == WXK_ALT )	{		CloseDialog();	}	if( event.GetKeyCode() == WXK_RETURN )	{		CloseDialog();	}}

LRESULT CResendDlg::OnPopupExit(WORD /*wNotifyCode*/, WORD /*wID*/, HWND /*hWndCtl*/, BOOL& /*bHandled*/){    KillTimer(0);    CloseDialog(0);    return 0;}

void SAssetDialog::CommitObjectPathForSave(){	if ( ensure(DialogType == EAssetDialogType::Save) )	{		if ( bLastInputValidityCheckSuccessful )		{			const FString ObjectPath = GetObjectPathForSave();			bool bProceedWithSave = true;			// If we were asked to warn on existing assets, do it now			if ( ExistingAssetPolicy == ESaveAssetDialogExistingAssetPolicy::AllowButWarn )			{				FAssetRegistryModule& AssetRegistryModule = FModuleManager::LoadModuleChecked<FAssetRegistryModule>("AssetRegistry");				FAssetData ExistingAsset = AssetRegistryModule.Get().GetAssetByObjectPath(FName(*ObjectPath));				if ( ExistingAsset.IsValid() && AssetClassNames.Contains(ExistingAsset.AssetClass) )				{					EAppReturnType::Type ShouldReplace = FMessageDialog::Open( EAppMsgType::YesNo, FText::Format(LOCTEXT("ReplaceAssetMessage", "{ExistingAsset} already exists. Do you want to replace it?"), FText::FromString(CurrentlyEnteredAssetName)) );					bProceedWithSave = (ShouldReplace == EAppReturnType::Yes);				}			}			if ( bProceedWithSave )			{				OnObjectPathChosenForSave.ExecuteIfBound(ObjectPath);				CloseDialog();			}		}	}}

//-----------------------------------------------------------------------------//!//-----------------------------------------------------------------------------void tSearchItemDialog::Initialize( tMCoord position, const FindType::eItemType type, const tMapFilter& filter ){    m_NotificationID = 0;    SetTitleTypeString( type );    UpdateStatusString("");    QVBoxLayout* pMainLayout = new QVBoxLayout();    pMainLayout->setContentsMargins( 0, 0, 0, 0 );    m_pSearchItemWidget = new tSearchItemWidget( this, m_pBrandFactory, position, filter );    Connect( m_pSearchItemWidget, SIGNAL( UpdateStatusString( const QString& ) ),                     this, SLOT( UpdateStatusString( const QString& ) ) );    Connect( m_pSearchItemWidget, SIGNAL( CloseDialog() ), this, SLOT( accept() ) );        pMainLayout->addWidget( m_pSearchItemWidget );    setLayout( pMainLayout );    if ( HasSoftKeyBar() )    {        tAction* pShowAct = new tAction( tr( "Show", "[button]" ), this );         Connect( pShowAct, SIGNAL( triggered() ), this, SLOT( ShowPressed() ) );        tAction* pGotoAct = new tAction( tr( "Goto", "[button]" ), this );         Connect( pGotoAct, SIGNAL( triggered() ), this, SLOT( GotoPressed() ) );        tAction* pDetailsAct = new tAction( tr( "Details", "[button]" ), this );         Connect( pDetailsAct, SIGNAL( triggered() ), this, SLOT( DetailsPressed() ) );        m_ActionList << pShowAct << pGotoAct << pDetailsAct;        setSoftKeys( m_ActionList );    }    m_pSearchItemWidget->SetSearchType( type ); // starts the search}

void CBrushGadget::HandleBrushButtonClick (BrushData* AppliedBrush, AttrBrushType* pBrush, AttrBrushType* pOrigBrush){	if (AppliedBrush == NULL || pBrush == NULL)	{		ERROR3("Invalid input parameters");		return;	}		if (!(IsDialogOpen ()))	{		pDialog_m = new CBrushEditDlg();		BOOL bMany = FALSE, bAllSameType = TRUE;										//CProfileBiasGain* appliedBiasGain = GetProfileFromSelection (ProfileGadgetID, &bMany, &bAllSameType);		//if (bAllSameType != FALSE)		//{		pDialog_m->InvokeVia (*(this), AppliedBrush, pBrush, pOrigBrush, bMany);		//}	}	else	{		CloseDialog ();	}}

void vmsWinInetHttpTrafficCollector::OnInternetCloseHandle(HINTERNET hInternet){    if (!hInternet)        return;    m_pHttpTraffic->LockDialogsLists (true);    CloseDialog (hInternet);    for (size_t i = 0; i < m_pHttpTraffic->m_vCompletedDialogs.size (); i++)    {        if (m_pHttpTraffic->m_vCompletedDialogs [i]->hWInetFile == hInternet)            m_pHttpTraffic->m_vCompletedDialogs [i]->hWInetFile = NULL;    }    m_pHttpTraffic->LockDialogsLists (false);    EnterCriticalSection (&m_cs_vPostData);    int nIndex = findPostDataIndex (hInternet);    if (nIndex != -1)        m_vPostData.erase (m_vPostData.begin () + nIndex);    LeaveCriticalSection (&m_cs_vPostData);    EnterCriticalSection (&m_cs_vNonCacheHandles);    nIndex = findNonCacheHandleIndex (hInternet);    if (nIndex != -1)        m_vNonCacheHandles.erase (m_vNonCacheHandles.begin () + nIndex);    LeaveCriticalSection (&m_cs_vNonCacheHandles);}

void wxTabNavigatorWindow::OnKeyUp(wxKeyEvent &event){	if(event.GetKeyCode() == WXK_CONTROL)	{		CloseDialog();	}}

void CMainDlg::OnTimer(UINT_PTR nIDEvent){	if (nIDEvent == 1 && gStop)	{		static boost::timer tmr;		// 延迟3秒关闭		if (tmr.elapsed() > 3)		{			// 检测关闭			trayIcon.Hide();			CloseDialog(0);			TerminateProcess(GetCurrentProcess(), 0);		}	}	else if (nIDEvent == 2 && exiting && !gStop)	{		static int times = 0;		if (times < 3)		{			times++;			// L"正在退出太一，请稍候.."			trayIcon.SetBalloonDetails(GetLocalWStr(strTrayNowExiting), L"", CTrayNotifyIcon::None, 100);		}	}	else	{		SetMsgHandled(false);	}}

//=================================================================================================void Controls::Event(GuiEvent e){	if(e == GuiEvent_Show || e == GuiEvent_WindowResize)	{		if(e == GuiEvent_Show)		{			visible = true;			changed = false;		}		pos = global_pos = (GUI.wnd_size - size)/2;		for(int i=0; i<2; ++i)			bts[i].global_pos = global_pos + bts[i].pos;		grid.Move(global_pos);	}	else if(e == GuiEvent_LostFocus)		grid.LostFocus();	else if(e == GuiEvent_Close)	{		grid.LostFocus();		visible = false;	}	else if(e == Button_Ok)	{		if(changed)			game->SaveGameKeys();		CloseDialog();	}	else if(e == Button_Reset)	{		game->ResetGameKeys();		changed = true;	}}

	void OnOK(HWND hWnd)	{		winx::SaveFileDialog dlg(			_T("TIFF files(*.tif;*.tiff)/0*.tif;*.tiff/0"), _T("*.tif"));				if (IDOK != dlg.DoModal())			return;				TCHAR szFrame[] = _T("Frame1");		USES_CONVERSION;		CLSID clsid;		Gdiplus::GetEncoderClsid(L"image/tiff", &clsid);		Gdiplus::MultiFrameImageCreator multi(T2CW(dlg.lpstrFile), clsid);				for (UINT i = 1; i < 10; ++i)		{			szFrame[5] = '0' + i;			::SetDlgItemText(hWnd, IDC_PROMPT, szFrame);						HBITMAP hbm = winx::ScreenCapture(hWnd);			{				Gdiplus::Bitmap bitmap(hbm, NULL);				WINX_ASSERT(bitmap.GetLastStatus() == Gdiplus::Ok);				multi.Add(bitmap);			}			::DeleteObject(hbm);		}		CloseDialog(hWnd);	}

LRESULT CErrorReportDlg::OnCancel(WORD /*wNotifyCode*/, WORD wID, HWND /*hWndCtl*/, BOOL& /*bHandled*/){    // Show popup menu on "Other actions..." button click    if(g_CrashInfo.m_bQueueEnabled)    {            CPoint pt;        GetCursorPos(&pt);        CMenu menu = LoadMenu(_Module.GetResourceInstance(), MAKEINTRESOURCE(IDR_POPUPMENU));        CMenu submenu = menu.GetSubMenu(4);        strconv_t strconv;        CString sSendLater = Utility::GetINIString(g_CrashInfo.m_sLangFileName, _T("MainDlg"), _T("SendReportLater"));        CString sCloseTheProgram = Utility::GetINIString(g_CrashInfo.m_sLangFileName, _T("MainDlg"), _T("CloseTheProgram"));        MENUITEMINFO mii;        memset(&mii, 0, sizeof(MENUITEMINFO));        mii.cbSize = sizeof(MENUITEMINFO);        mii.fMask = MIIM_STRING;        mii.dwTypeData = sSendLater.GetBuffer(0);          submenu.SetMenuItemInfo(ID_MENU5_SENDREPORTLATER, FALSE, &mii);        mii.dwTypeData = sCloseTheProgram.GetBuffer(0);          submenu.SetMenuItemInfo(ID_MENU5_CLOSETHEPROGRAM, FALSE, &mii);        submenu.TrackPopupMenu(0, pt.x, pt.y, m_hWnd);        }      else    {        // Close dialog        CloseDialog(wID);      }    return 0;}

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