LRESULT CVideoMarkup::OnBeginDrag(int idCtrl, LPNMHDR pnmh, BOOL&) { POINT p; HIMAGELIST hImageListSingle, hImageListMerged; int numSelected = ListView_GetSelectedCount(m_sampleListView); int iSelection = -1; for (int iIndex=0; iIndex<numSelected; iIndex++) { iSelection = ListView_GetNextItem(m_sampleListView, iSelection, LVNI_SELECTED); if (iIndex == 0) { // first selected icon hDragImageList = ListView_CreateDragImage(m_sampleListView, iSelection, &p); } else { // subsequent icons hImageListSingle = ListView_CreateDragImage(m_sampleListView, iSelection, &p); hImageListMerged = ImageList_Merge(hDragImageList, 0, hImageListSingle, 0, iIndex*3, iIndex*3); ImageList_Destroy(hDragImageList); ImageList_Destroy(hImageListSingle); hDragImageList = hImageListMerged; } } ImageList_BeginDrag(hDragImageList, 0, LISTVIEW_SAMPLE_X/2, LISTVIEW_SAMPLE_Y/2); POINT pt = ((NM_LISTVIEW*)pnmh)->ptAction; RECT listViewRect; m_sampleListView.GetClientRect(&listViewRect); m_sampleListView.ClientToScreen(&pt); m_sampleListView.ClientToScreen(&listViewRect); ImageList_DragEnter(GetDesktopWindow(), pt.x, pt.y); draggingIcon = TRUE; SetCapture(); return 0; }
// Create a drag image for the given list control item bool wxDragImage::Create(const wxListCtrl& listCtrl, long id) { if ( m_hImageList ) ImageList_Destroy(GetHimageList()); POINT pt; pt.x = 0; pt.y = 0; m_hImageList = (WXHIMAGELIST) ListView_CreateDragImage((HWND) listCtrl.GetHWND(), id, & pt); return true; }
// Create a drag image for the given list control item bool wxDragImage::Create(const wxListCtrl& listCtrl, long id) { if ( m_hImageList ) ImageList_Destroy(GetHimageList()); POINT pt; pt.x = pt.y = 0; m_hImageList = (WXHIMAGELIST) ListView_CreateDragImage(GetHwndOf(&listCtrl), id, &pt); if ( !m_hImageList ) { // as for wxTreeCtrl, fall back on dragging just the item text return Create(listCtrl.GetItemText(id)); } return true; }
/*-------------------------------*/ LRESULT CALLBACK WndProc(HWND hWnd, UINT komunikat, WPARAM wParam, LPARAM lParam) { static BOOL bDragging; static int poz; POINT pkt; HIMAGELIST hDragImgList; static NOTIFYICONDATA nim; switch (komunikat) { case WM_CREATE: HWND hToolTip; HFONT hFont; TOOLINFO tinf; RECT rect; /*-----tworzenie kontrolek-----*/ hList = CreateWindow("SysListView32", "lista_przyciskow", WS_VISIBLE | WS_CHILD | WS_BORDER | LVS_REPORT | LVS_SINGLESEL,0,0,493,230,hWnd,NULL,hInst, NULL); hRefresh = CreateWindow("button", "Odœwie¿ listê", WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON, 135, 232, 100, 20, hWnd, NULL, hInst, NULL); hShow = CreateWindow("button", "Poka¿ przycisk", WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON, 15, 232, 100, 20,/*255, 232, 100, 20,*/ hWnd, NULL, hInst, NULL); hInfo = CreateWindow("button", "O programie...", WS_VISIBLE | WS_CHILD | BS_PUSHBUTTON, 375, 232, 100, 20, hWnd, NULL, hInst, NULL); /*-----tworzenie i ustawianie czcionki dla przycisków-----*/ hFont = CreateFont(14, 0, 0, 0, 0, false, false, false, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH, NULL); SendMessage(hRefresh, WM_SETFONT, (WPARAM) hFont, true); SendMessage(hShow, WM_SETFONT, (WPARAM) hFont, true); SendMessage(hInfo, WM_SETFONT, (WPARAM) hFont, true); ListView_SetExtendedListViewStyle(hList, LVS_EX_FULLROWSELECT | LVS_EX_GRIDLINES | LVS_EX_INFOTIP); /*-----ustawianie tooltipów-----*/ hToolTip = CreateWindow(TOOLTIPS_CLASS, NULL, TTS_ALWAYSTIP | TTS_BALLOON, 0,0,0,0, hWnd, NULL, hInst, NULL); //Ustawianie parametrów wspó³nych dla ka¿dego tooltipa: tytu³, kolor. SendMessage(hToolTip, TTM_SETTITLE, TTI_INFO, (LPARAM)"Skrót"); SendMessage(hToolTip, TTM_SETTIPTEXTCOLOR, (LPARAM)RGB(0, 0, 100), 0); SendMessage(hToolTip, TTM_SETTIPBKCOLOR, (LPARAM)RGB(250, 250, 250), 0); GetClientRect (hWnd, &rect); tinf.cbSize = sizeof(TOOLINFO); tinf.uFlags = TTF_SUBCLASS; tinf.hinst = hInst; tinf.uId = 0; tinf.rect.left = rect.left; tinf.rect.top = rect.top; tinf.rect.right = rect.right; tinf.rect.bottom = rect.bottom; tinf.hwnd = hRefresh; tinf.lpszText = "F5"; SendMessage(hToolTip, TTM_ADDTOOL, 0, (LPARAM)&tinf); tinf.hwnd = hShow; tinf.lpszText = "dwuklik LPM"; SendMessage(hToolTip, TTM_ADDTOOL, 0, (LPARAM)&tinf); tinf.hwnd = hInfo; tinf.lpszText = "F1"; SendMessage(hToolTip, TTM_ADDTOOL, 0, (LPARAM)&tinf); /*-----ustawianie ikony programu w zasobniku systemowym-----*/ nim.cbSize = sizeof(NOTIFYICONDATA); nim.hWnd = hWnd; nim.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP; nim.hIcon = ikona; nim.uCallbackMessage = WM_TRAY; nim.uID = 7; lstrcpyn(nim.szTip, "Manipulator by FeniX", sizeof(nim.szTip)); Shell_NotifyIcon(NIM_ADD, &nim); refresh(); break; case WM_KEYUP: //obs³uga skrótów klawiaturowych dla konkretnych akcji switch (wParam) { case VK_F5: SendMessage(hRefresh, BM_CLICK, 0, 0); break; case VK_F1: SendMessage(hInfo, BM_CLICK, 0, 0); break; case VK_SPACE: SendMessage(hShow, BM_CLICK, 0, 0); break; case VK_ESCAPE: ShowWindow(hWnd, SW_MINIMIZE); break; } break; case WM_COMMAND: //obs³uga zdarzeñ okien pochodnych okna g³ównego switch (HIWORD(wParam)) { case BN_CLICKED: //komunikat klikniêcia przycisku if ((HWND)lParam == hRefresh) { refresh(); SetFocus(hList); } else if ((HWND)lParam == hInfo) { MessageBox(hWnd, "Autor:\nKonrad Gadzina <*****@*****.**>\n" "Grupa 1131, Informatyka, rok akad. 2008/2009" "\nPracownia In¿ynierii Oprogramowania M-74\n" "Instytut Informatyki Stosowanej\n" "Wydzia³ Mechaniczny, Politechnika Krakowska\nJêzyki i Techniki Programowania", "O programie", MB_OK); } else if ((HWND)lParam == hShow) { int poz; char buf[10]; bool hidden; TBBUTTON *ptbb, tbb; NOTIFYICONDATA fake; //potrzebne do "odswiezania" paska zadan i dopasowywania szerokosci przyciskow ptbb = (TBBUTTON*)VirtualAllocEx(proces, NULL, sizeof(TBBUTTON), MEM_COMMIT, PAGE_READWRITE); poz = ListView_GetNextItem(hList, (WPARAM)-1, LVNI_SELECTED); SendMessage(hPasek, TB_GETBUTTON, (WPARAM)poz, (LPARAM)ptbb); ReadProcessMemory(proces, (void*)ptbb, (void*)&tbb, sizeof(TBBUTTON), NULL); hidden = SendMessage(hPasek, TB_ISBUTTONHIDDEN, (WPARAM)tbb.idCommand, 0); SendMessage(hPasek, TB_HIDEBUTTON, (WPARAM)tbb.idCommand, (LPARAM)!hidden); if (hidden) SendMessage(hShow, WM_SETTEXT, 0, (LPARAM)"Ukryj przycisk"); else SendMessage(hShow, WM_SETTEXT, 0, (LPARAM)"Poka¿ przycisk"); /*---dodawanie i usuwanie ikony do zasobnika, by pasek zadañ siê "odœwie¿y³"---*/ fake.cbSize = sizeof(NOTIFYICONDATA); fake.hWnd = hWnd; fake.uFlags = NIF_ICON | NIF_MESSAGE | NIF_TIP; fake.hIcon = ikona; fake.uCallbackMessage = WM_TRAY; fake.uID = 19; lstrcpyn(fake.szTip, "Manipulator by FeniX", sizeof(fake.szTip)); Shell_NotifyIcon(NIM_ADD, &fake); Shell_NotifyIcon(NIM_DELETE, &fake); for (int i = 0; i<ile; i++) { SendMessage(hPasek, TB_GETBUTTON, (WPARAM)i, (LPARAM)ptbb); ReadProcessMemory(proces, (void*)ptbb, (void*)&tbb, sizeof(TBBUTTON), NULL); hidden = SendMessage(hPasek, TB_ISBUTTONHIDDEN, (WPARAM)tbb.idCommand, 0); if (!hidden) strcpy(buf, "[widoczny]"); else strcpy(buf, "[ukryty]"); ListView_SetItemText(hList, i, 1, buf); } SetFocus(hList); VirtualFreeEx(proces, ptbb, 0, MEM_RELEASE); } break; } break; case WM_TRAY: //obs³uga klikniêcia na ikonkê programu w zasobniku systemowym switch ((UINT)lParam) { case WM_LBUTTONDOWN: if (!IsWindowVisible(hWnd)) { if (IsZoomed(hWnd)) ShowWindow(hWnd, SW_MAXIMIZE); else ShowWindow(hWnd, SW_RESTORE); SetForegroundWindow(hWnd); } else if (GetForegroundWindow() == hWnd) ShowWindow(hWnd, SW_HIDE); else SetForegroundWindow(hWnd); break; } break; case WM_ACTIVATE: if (LOWORD(wParam) != WA_INACTIVE) refresh(); break; case WM_SIZE: //zdarzenie zmienienia rozmiaru int szer, wys; if (wParam & SIZE_MINIMIZED) ShowWindow(hWnd, SW_HIDE); szer = (int)LOWORD(lParam); wys = (int)HIWORD(lParam ); /* Poni¿ze linijki pozwalaj¹ przestawiaæ kontrolki tak, by dopasowa ich pozycjê/rozmiar do rozmiaru okna g³ównego */ MoveWindow(hList, 0, 0, szer, wys-23, false); MoveWindow(hShow, 20, wys-21, 120, 20, false); MoveWindow(hRefresh, szer-310, wys-21, 120, 20, false); MoveWindow(hInfo, szer-140, wys-21, 120, 20, false); break; case WM_SIZING: //zdarzenie zmieniania rozmiaru RECT* rc; rc = (RECT*)lParam; /* Poni¿sze linie pozwalaj¹ ograniczyc rozmiar okna - jako, ¿e to zdarzenie jest wywo³ywane w trakcie zmiany rozmiaru, warunki s¹ sprawdzane nie po puszczeniu przycisku myszy, a jeszcze w trakcie jego trzymania. Dziêki temu okno nie nigdy nie bêdzie mia³o rozmiarów mniejszych ni¿ 500x100 pikseli. */ if (rc->right - rc->left <= 500) rc->right = rc->left + 500; if (rc->bottom - rc->top <= 100) rc->bottom = rc->top + 100; break; case WM_DESTROY: //zdarzenie niszczenia okna CloseHandle(proces); Shell_NotifyIcon(NIM_DELETE, &nim); PostQuitMessage(0); break; case WM_NOTIFY: //obs³uga komunikatów od kontrolki ListView if (((LPNMHDR)lParam)->hwndFrom == hList && ((LPNMHDR)lParam)->code == (unsigned int)NM_DBLCLK) SendMessage(hShow, BM_CLICK, 0, 0); else if (((LPNMHDR)lParam)->hwndFrom == hList && ((LPNMHDR)lParam)->code == (unsigned int)NM_CLICK) { char buf[10]; int poz = ListView_GetNextItem(hList, (WPARAM)-1, LVNI_SELECTED); ListView_GetItemText(hList, poz, 1, buf, 50); if (!strcmp(buf, "[ukryty]")) SendMessage(hShow, WM_SETTEXT, 0, (LPARAM)"Poka¿ przycisk"); else SendMessage(hShow, WM_SETTEXT, 0, (LPARAM)"Ukryj przycisk"); } else if (((LPNMHDR)lParam)->hwndFrom == hList && ((LPNMHDR)lParam)->code == LVN_KEYDOWN) { switch (((LV_KEYDOWN*)lParam)->wVKey) { case VK_F5: SendMessage(hRefresh, BM_CLICK, 0, 0); break; case VK_F1: SendMessage(hInfo, BM_CLICK, 0, 0); break; case VK_SPACE: SendMessage(hShow, BM_CLICK, 0, 0); break; case VK_ESCAPE: ShowWindow(hWnd, SW_MINIMIZE); break; } } /*------------------- obs³uga drag & drop na liœcie z przyciskami -------------------*/ else if (((LPNMHDR)lParam)->hwndFrom == hList && ((LPNMHDR)lParam)->code == LVN_BEGINDRAG) { //wiadomoœæ wysy³ana do okna g³ównego, gdy rozpoczynamy drag & drop na liœcie //czyli ³apiemy element lewym przyciskiem myszy HIMAGELIST hOneImageList, hTempImageList; IMAGEINFO imginf; int x = 0, wys; pkt.x = 1; pkt.y = 1; poz = ListView_GetNextItem(hList, (WPARAM)-1, LVNI_SELECTED); //pobieranie indexu zaznaczonego elementu item.iItem = poz; item.mask = LVIF_IMAGE | LVIF_INDENT | LVIF_PARAM; //ustawienie maski elementu listy do pobrania ListView_GetItem(hList, &item); //pobieranie danego elementu do zmiennej item if (item.iIndent) //element z wciêciem nas nie interesuje break; hDragImgList = ListView_CreateDragImage(hList, poz, &pkt); //tworzenie "duszka" do d&d ImageList_GetImageInfo(hDragImgList, 0, &imginf); wys = imginf.rcImage.bottom; while(true) //dodawanie elementów danej grupy do "duszka" w pêtli { if (++item.iItem >= ile) break; item.mask = LVIF_IMAGE | LVIF_INDENT | LVIF_PARAM; //ustawianie maski pobierania danych elementu ListView_GetItem(hList, &item); if(item.iIndent == 0) //je¿eli napotkano kolejny przycisk grupowy trzeba przerwaæ break; hOneImageList = ListView_CreateDragImage(hList, item.iItem, &pkt); hTempImageList = ImageList_Merge(hDragImgList, 0, hOneImageList, 0, 0, wys); ImageList_Destroy(hDragImgList); ImageList_Destroy(hOneImageList); hDragImgList = hTempImageList; ImageList_GetImageInfo(hDragImgList, 0, &imginf); wys = imginf.rcImage.bottom; } item.iItem = poz; item.mask = LVIF_IMAGE | LVIF_INDENT | LVIF_PARAM; ListView_GetItem(hList, &item); ImageList_BeginDrag(hDragImgList, 0, x, 0); pkt = ((NM_LISTVIEW*) ((LPNMHDR)lParam))->ptAction; ClientToScreen(hList, &pkt); ImageList_DragEnter(GetDesktopWindow(), pkt.x, pkt.y); bDragging = true; SetCapture(hWnd); } break; case WM_MOUSEMOVE: //zdarzenie ruchu kursora myszy if (!bDragging) //je¿eli nie obs³gujemy akurat d&d na liœcie to nie trzeba nic robiæ break; pkt.x = LOWORD(lParam); pkt.y = HIWORD(lParam); ClientToScreen(hWnd, &pkt); ImageList_DragMove(pkt.x, pkt.y); break; case WM_LBUTTONUP: //zdarzenie puszczenia lewego przycisku myszy if (!bDragging) //je¿eli nie obs³gujemy akurat d&d na liœcie to nie trzeba nic robiæ break; LVHITTESTINFO lvhti; char buf[256], sub[12]; /*---puszczamy przycisk, wiêc przeci¹ganie siê koñczy---*/ bDragging = false; ImageList_DragLeave(hList); ImageList_EndDrag(); //ImageList_Destroy(hDragImgList); //nie wiem czemu, ale ta linia wywo³uje b³¹d segfault przy uruchomieniu debuggera ReleaseCapture(); /*---sprawdzanie, czy przeci¹gany element zosta³ upuszczony na inny element listy---*/ lvhti.pt.x = LOWORD(lParam); lvhti.pt.y = HIWORD(lParam); ClientToScreen(hWnd, &lvhti.pt); ScreenToClient(hList, &lvhti.pt); ListView_HitTest(hList, &lvhti); if (lvhti.iItem == -1) break; if ((lvhti.flags & LVHT_ONITEMLABEL == 0) && (lvhti.flags & LVHT_ONITEMSTATEICON == 0)) break; if (!item.iIndent) //je¿eli wciêcie = 0, to znaczy ¿e zajmujemy siê przyciskiem "grupowym" { poz = ListView_GetNextItem(hList, (WPARAM)-1, LVNI_SELECTED); if (lvhti.iItem > poz) lvhti.iItem++; while (true) { if (lvhti.iItem == poz || lvhti.iItem > ile-1 || lvhti.iItem < 0) break; item.iItem = lvhti.iItem; item.iSubItem = 0; item.mask = LVIF_STATE | LVIF_IMAGE | LVIF_INDENT | LVIF_TEXT | LVIF_PARAM; item.stateMask = LVIS_SELECTED; ListView_GetItem(hList, &item); if (item.iIndent) { if (lvhti.iItem > poz) lvhti.iItem++; else if (lvhti.iItem < poz) lvhti.iItem--; } else { if (lvhti.iItem > poz) lvhti.iItem--; break; } } ListView_GetItemText(hList, poz, 0, buf, 256); //pobieranie tekstu danego elementu listy while (true) { int tmp = poz; item.iItem = poz; item.iSubItem = 0; item.cchTextMax = 256; item.pszText = buf; item.stateMask = ~LVIS_SELECTED; item.mask = LVIF_STATE | LVIF_IMAGE | LVIF_INDENT | LVIF_TEXT | LVIF_PARAM; ListView_GetItem(hList, &item); ListView_GetItemText(hList, poz, 1, sub, 12); SendMessage(hPasek, TB_MOVEBUTTON, (WPARAM)poz, (LPARAM)lvhti.iItem); if (lvhti.iItem > poz && lvhti.iItem < ile) lvhti.iItem++; item.iItem = lvhti.iItem; ListView_InsertItem(hList, &item); ListView_SetItemText(hList, item.iItem, 1, sub); if (lvhti.iItem < poz) poz++; ListView_DeleteItem(hList, poz); if (lvhti.iItem > tmp) lvhti.iItem--; if (lvhti.iItem < tmp) lvhti.iItem++; ListView_GetItemText(hList, poz, 0, buf, 256); item.iItem = poz; item.iSubItem = 0; item.cchTextMax = 256; item.pszText = buf; ListView_GetItem(hList, &item); if (!item.iIndent || poz > ile-1) //je¿eli break; } } break; default: return DefWindowProc(hWnd, komunikat, wParam, lParam); } return 0; }
INT_PTR ACheatInfoDlg::OnNotify(LPNMHDR phdr) { if(phdr->idFrom == m_CheatsList->GetCtrlID()){ if(phdr->code == LVN_BEGINDRAG){ int iItem = ((NMLISTVIEW*)phdr)->iItem; POINT ptStart; HIMAGELIST hImg = ListView_CreateDragImage(m_CheatsList->GetHwnd(),iItem,&ptStart); ImageList_BeginDrag(hImg,0,0,0); ImageList_DragEnter(m_CheatsList->GetHwnd(),ptStart.x,ptStart.y); m_iDraggingItem = iItem; SetCapture(this->GetHwnd()); m_bDragging = true; return SetDlgResult(0); }else if(phdr->code == NM_DBLCLK){ int isel = m_CheatsList->GetNextItem(-1,LVNI_SELECTED); if(isel==-1) return SetDlgResult(0); SendMessage(WM_COMMAND,MAKEWPARAM(IDC_CHEAT_EXECLUA,BN_CLICKED), (LPARAM)GetDlgItem(this->GetHwnd(),IDC_CHEAT_EXECLUA)); return SetDlgResult(0); }else if(phdr->code == NM_RCLICK){ //std::vector<int> selection; POINT pt; ::GetCursorPos(&pt); HMENU hMenu = ::GetSubMenu(::LoadMenu(theApp->GetAppInstance(),MAKEINTRESOURCE(IDR_MENU_CHEATVALUES)),0); int i = m_CheatsList->GetNextItem(-1,LVNI_SELECTED); ::EnableMenuItem(hMenu,IDM_CHEATVALUES_COPY,MF_BYCOMMAND|(i!=-1?MF_ENABLED:MF_DISABLED|MF_GRAYED)); ::EnableMenuItem(hMenu,IDM_CHEATVALUES_CUT,MF_BYCOMMAND|(i!=-1?MF_ENABLED:MF_DISABLED|MF_GRAYED)); ::EnableMenuItem(hMenu,IDM_CHEATVALUES_PASTE,MF_BYCOMMAND|(clip.IsAvailable()?MF_ENABLED:MF_DISABLED|MF_GRAYED)); UINT id = ::TrackPopupMenu(hMenu,TPM_LEFTALIGN|TPM_LEFTBUTTON|TPM_NONOTIFY|TPM_RETURNCMD,pt.x,pt.y,0,this->GetHwnd(),NULL); switch(id) { case IDM_CHEATVALUES_COPY: case IDM_CHEATVALUES_CUT: { std::vector<ACheatEntry::VALUE*> values; values.push_back((ACheatEntry::VALUE*)this->GetHwnd()); int isel; ACheatEntry::VALUE* pnewva=0; for(isel=-1;(isel=m_CheatsList->GetNextItem(isel,LVNI_SELECTED))!=-1;){ if(id==IDM_CHEATVALUES_COPY){ ACheatEntry::VALUE* pvalue = m_pEntry->item.values[isel]; pnewva = new ACheatEntry::VALUE; *pnewva = *pvalue; }else if(id==IDM_CHEATVALUES_CUT){ auto& vs = m_pEntry->item.values; pnewva = vs[isel]; auto s = vs.begin(); for(; *s!=pnewva; ++s) ; vs.erase(s); m_CheatsList->DeleteItem(isel); isel--; } values.push_back(pnewva); } values.push_back(0); try{ if(!OpenClipboard(this->GetHwnd())) throw "Open"; EmptyClipboard(); size_t size = values.size()*sizeof(values[0]); HGLOBAL hglo = ::GlobalAlloc(GMEM_MOVEABLE,size); if(!hglo) throw "GlobalAlloc"; void* pv = ::GlobalLock(hglo); if(!pv) throw "lock"; memcpy(pv,&values[0],size); ::SetClipboardData(clip.GetID(),pv); ::GlobalUnlock(hglo); CloseClipboard(); } catch(const char* s){ MessageBox(s,0,MB_ICONERROR); } if(id==IDM_CHEATVALUES_CUT) m_pFile->bNeedSaving=true; return SetDlgResult(TRUE); } case IDM_CHEATVALUES_PASTE: { try{ if(!OpenClipboard(this->GetHwnd())) throw "open"; void* pv = (void*)GetClipboardData(clip.GetID()); if(!pv) throw "Get"; ACheatEntry::VALUE** pp = (ACheatEntry::VALUE**)pv; HWND hwnd = (HWND)*pp++; if(hwnd != this->GetHwnd()) throw "抱歉, 当前不支持跨进程操作金手指~"; while(*pp){ ACheatEntry::VALUE* p = new ACheatEntry::VALUE; *p = **pp; m_pEntry->item.values.push_back(p); AddListItem(p->name.c_str(),0); pp++; } CloseClipboard(); m_pFile->bNeedSaving = true; } catch(const char* s){ CloseClipboard(); MessageBox(s,0,MB_ICONERROR); } return SetDlgResult(TRUE); } default: break; } return SetDlgResult(0); } } return 0; }