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https://github.com/reactos/reactos.git
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- Support control panel applications that provide more than one control panel.
- Clean-up to improve readability. svn path=/trunk/; revision=11468
This commit is contained in:
Eric Kohl
parent
d338969f54
commit
f776678f2d
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@ -17,7 +17,7 @@
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/* $Id: control.c,v 1.5 2004/09/15 16:03:09 fireball Exp $
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/* $Id: control.c,v 1.6 2004/10/29 12:27:58 ekohl Exp $
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*
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* PROJECT: ReactOS System Control Panel
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* FILE: lib/cpl/system/control.c
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@ -52,11 +52,11 @@ typedef LONG (CALLBACK *CPLAPPLETFUNC)(HWND hwndCPL, UINT uMsg, LPARAM lParam1,
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typedef struct CPLLISTENTRY
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{
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TCHAR pszPath[MAX_PATH];
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HMODULE hDLL;
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HMODULE hDll;
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CPLAPPLETFUNC pFunc;
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CPLINFO CPLInfo;
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CPLINFO CplInfo;
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int nIndex;
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} CPLLISTENTRY;
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} CPLLISTENTRY, *PCPLLISTENTRY;
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HWND hListView;
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@ -64,182 +64,209 @@ HINSTANCE hInst;
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HWND hMainWnd;
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DEVMODE pDevMode;
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void dbgprint(TCHAR *format,...)
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VOID dbgprint(TCHAR *format,...)
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{
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TCHAR buf[1000];
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va_list va;
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va_start(va,format);
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_vstprintf(buf,format,va);
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OutputDebugString(buf);
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va_end(va);
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}
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void PopulateCPLList(HWND hLisCtrl)
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VOID PopulateCPLList(HWND hLisCtrl)
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{
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WIN32_FIND_DATA fd;
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HANDLE hFind;
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TCHAR pszSearchPath[MAX_PATH];
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HIMAGELIST hImgListSmall;
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HIMAGELIST hImgListLarge;
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int C_Depth;
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GetSystemDirectory(pszSearchPath,MAX_PATH);
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_tcscat(pszSearchPath,_T("\\*.cpl"));
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hFind = FindFirstFile(pszSearchPath,&fd);
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int ColorDepth;
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HMODULE hDll;
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CPLAPPLETFUNC pFunc;
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TCHAR pszPath[MAX_PATH];
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/* Icon drawing mode */
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/* Icon drawing mode */
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pDevMode.dmSize = sizeof(DEVMODE);
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pDevMode.dmDriverExtra = 0;
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EnumDisplaySettings(NULL,ENUM_CURRENT_SETTINGS,&pDevMode);
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switch(pDevMode.dmBitsPerPel)
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{
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case 32: C_Depth = ILC_COLOR32; break;
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case 24: C_Depth = ILC_COLOR24; break;
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case 16: C_Depth = ILC_COLOR16; break;
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case 8: C_Depth = ILC_COLOR8; break;
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case 4: C_Depth = ILC_COLOR4; break;
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default: C_Depth = ILC_COLOR; break;
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}
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hImgListSmall = ImageList_Create(16,16,C_Depth | ILC_MASK,256,1000);
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hImgListLarge = ImageList_Create(32,32,C_Depth | ILC_MASK,256,1000);
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while(hFind != INVALID_HANDLE_VALUE)
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{
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CPLLISTENTRY *pEntry;
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CTL_DEBUG((_T("Found %s\r\n"),fd.cFileName));
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pEntry = (CPLLISTENTRY*)malloc(sizeof(CPLLISTENTRY));
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if(!pEntry)
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break;
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_tcscpy(pEntry->pszPath,pszSearchPath);
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*_tcsrchr(pEntry->pszPath,'\\')=0;
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_tcscat(pEntry->pszPath,_T("\\"));
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_tcscat(pEntry->pszPath,fd.cFileName);
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pEntry->hDLL = LoadLibrary(pEntry->pszPath);
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CTL_DEBUG((_T("Handle %08X\r\n"),pEntry->hDLL));
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pEntry->pFunc = (CPLAPPLETFUNC)GetProcAddress(pEntry->hDLL,"CPlApplet");
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CTL_DEBUG((_T("CPLFunc %08X\r\n"),pEntry->pFunc));
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if(pEntry->pFunc && pEntry->pFunc(hLisCtrl,CPL_INIT,0,0))
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EnumDisplaySettings(NULL,ENUM_CURRENT_SETTINGS,&pDevMode);
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switch (pDevMode.dmBitsPerPel)
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{
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case 32: ColorDepth = ILC_COLOR32; break;
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case 24: ColorDepth = ILC_COLOR24; break;
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case 16: ColorDepth = ILC_COLOR16; break;
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case 8: ColorDepth = ILC_COLOR8; break;
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case 4: ColorDepth = ILC_COLOR4; break;
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default: ColorDepth = ILC_COLOR; break;
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}
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hImgListSmall = ImageList_Create(16,16,ColorDepth | ILC_MASK,5,5);
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hImgListLarge = ImageList_Create(32,32,ColorDepth | ILC_MASK,5,5);
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GetSystemDirectory(pszSearchPath,MAX_PATH);
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_tcscat(pszSearchPath,_T("\\*.cpl"));
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hFind = FindFirstFile(pszSearchPath,&fd);
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while (hFind != INVALID_HANDLE_VALUE)
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{
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PCPLLISTENTRY pEntry;
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CTL_DEBUG((_T("Found %s\r\n"), fd.cFileName));
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_tcscpy(pszPath, pszSearchPath);
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*_tcsrchr(pszPath, '\\')=0;
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_tcscat(pszPath, _T("\\"));
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_tcscat(pszPath, fd.cFileName);
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hDll = LoadLibrary(pszPath);
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CTL_DEBUG((_T("Handle %08X\r\n"), hDll));
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pFunc = (CPLAPPLETFUNC)GetProcAddress(hDll, "CPlApplet");
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CTL_DEBUG((_T("CPLFunc %08X\r\n"), pFunc));
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if (pFunc && pFunc(hLisCtrl, CPL_INIT, 0, 0))
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{
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int i;
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for(i=0;i<pEntry->pFunc(hLisCtrl,CPL_GETCOUNT,0,0);i++)
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UINT i, uPanelCount;
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uPanelCount = (UINT)pFunc(hLisCtrl, CPL_GETCOUNT, 0, 0);
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for (i = 0; i < uPanelCount; i++)
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{
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HICON hIcon;
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TCHAR Name[MAX_PATH];
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int index;
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pEntry->pFunc(hLisCtrl,CPL_INQUIRE,0,(LPARAM)&pEntry->CPLInfo);
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hIcon = LoadImage(pEntry->hDLL,MAKEINTRESOURCE(pEntry->CPLInfo.idIcon),IMAGE_ICON,16,16,LR_DEFAULTCOLOR);
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pEntry = (PCPLLISTENTRY)malloc(sizeof(CPLLISTENTRY));
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if (pEntry == NULL)
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return;
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memset(pEntry, 0, sizeof(CPLLISTENTRY));
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pEntry->hDll = hDll;
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pEntry->pFunc = pFunc;
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_tcscpy(pEntry->pszPath, pszPath);
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pEntry->pFunc(hLisCtrl, CPL_INQUIRE, (LPARAM)i, (LPARAM)&pEntry->CplInfo);
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hIcon = LoadImage(pEntry->hDll,MAKEINTRESOURCE(pEntry->CplInfo.idIcon),IMAGE_ICON,16,16,LR_DEFAULTCOLOR);
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index = ImageList_AddIcon(hImgListSmall,hIcon);
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DestroyIcon(hIcon);
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hIcon = LoadImage(pEntry->hDLL,MAKEINTRESOURCE(pEntry->CPLInfo.idIcon),IMAGE_ICON,32,32,LR_DEFAULTCOLOR);
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hIcon = LoadImage(pEntry->hDll,MAKEINTRESOURCE(pEntry->CplInfo.idIcon),IMAGE_ICON,32,32,LR_DEFAULTCOLOR);
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ImageList_AddIcon(hImgListLarge,hIcon);
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DestroyIcon(hIcon);
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LoadString(pEntry->hDLL,pEntry->CPLInfo.idName,Name,MAX_PATH);
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if(_tcslen(Name))
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if (LoadString(pEntry->hDll, pEntry->CplInfo.idName, Name, MAX_PATH))
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{
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LV_ITEM lvi;
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LV_ITEM lvi;
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memset(&lvi,0x00,sizeof(lvi));
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lvi.mask=LVIF_TEXT|LVIF_PARAM|LVIF_STATE|LVIF_IMAGE;
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lvi.pszText = Name;
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lvi.state=0;
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lvi.iImage=index;
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lvi.lParam = (LPARAM)pEntry;
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pEntry->nIndex = ListView_InsertItem(hLisCtrl,&lvi);
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memset(&lvi,0x00,sizeof(lvi));
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lvi.mask = LVIF_TEXT|LVIF_PARAM|LVIF_STATE|LVIF_IMAGE;
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lvi.pszText = Name;
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lvi.state = 0;
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lvi.iImage = index;
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lvi.lParam = (LPARAM)pEntry;
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pEntry->nIndex = ListView_InsertItem(hLisCtrl,&lvi);
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LoadString(pEntry->hDLL,pEntry->CPLInfo.idInfo,Name,MAX_PATH);
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ListView_SetItemText(hLisCtrl,pEntry->nIndex,1,Name);
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ListView_SetImageList(hLisCtrl,hImgListSmall,LVSIL_SMALL);
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ListView_SetImageList(hLisCtrl,hImgListLarge,LVSIL_NORMAL);
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if (LoadString(pEntry->hDll, pEntry->CplInfo.idInfo, Name, MAX_PATH))
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ListView_SetItemText(hLisCtrl, pEntry->nIndex, 1, Name);
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}
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}
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}
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if(!FindNextFile(hFind,&fd))
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if (!FindNextFile(hFind,&fd))
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hFind = INVALID_HANDLE_VALUE;
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}
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ListView_SetImageList(hLisCtrl,hImgListSmall,LVSIL_SMALL);
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ListView_SetImageList(hLisCtrl,hImgListLarge,LVSIL_NORMAL);
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}
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LRESULT CALLBACK MyWindowProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
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{
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switch(uMsg)
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switch (uMsg)
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{
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case WM_CREATE:
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{
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RECT rect;
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LV_COLUMN column;
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GetClientRect(hWnd,&rect);
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hListView = CreateWindow(WC_LISTVIEW,_T(""),LVS_REPORT | LVS_ALIGNLEFT | LVS_AUTOARRANGE | LVS_SINGLESEL | WS_VISIBLE | WS_CHILD | WS_TABSTOP,0,0,rect.right ,rect.bottom,hWnd,NULL,hInst,0);
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CTL_DEBUG((_T("Listview Window %08X\r\n"),hListView));
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RECT rect;
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LV_COLUMN column;
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memset(&column,0x00,sizeof(column));
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column.mask=LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM|LVCF_TEXT;
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column.fmt=LVCFMT_LEFT;
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column.cx = (rect.right - rect.left) / 3;
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column.iSubItem = 0;
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column.pszText = _T("Name");
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ListView_InsertColumn(hListView,0,&column);
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column.cx = (rect.right - rect.left) - ((rect.right - rect.left) / 3) - 1;
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column.iSubItem = 1;
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column.pszText = _T("Comment");
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ListView_InsertColumn(hListView,1,&column);
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PopulateCPLList(hListView);
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ListView_SetColumnWidth(hListView,2,LVSCW_AUTOSIZE_USEHEADER);
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ListView_Update(hListView,0);
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GetClientRect(hWnd,&rect);
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hListView = CreateWindow(WC_LISTVIEW,_T(""),LVS_REPORT | LVS_ALIGNLEFT | LVS_AUTOARRANGE | LVS_SINGLESEL | WS_VISIBLE | WS_CHILD | WS_TABSTOP,0,0,rect.right ,rect.bottom,hWnd,NULL,hInst,0);
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CTL_DEBUG((_T("Listview Window %08X\r\n"),hListView));
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memset(&column,0x00,sizeof(column));
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column.mask=LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM|LVCF_TEXT;
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column.fmt=LVCFMT_LEFT;
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column.cx = (rect.right - rect.left) / 3;
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column.iSubItem = 0;
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column.pszText = _T("Name");
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ListView_InsertColumn(hListView,0,&column);
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column.cx = (rect.right - rect.left) - ((rect.right - rect.left) / 3) - 1;
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column.iSubItem = 1;
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column.pszText = _T("Comment");
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ListView_InsertColumn(hListView,1,&column);
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PopulateCPLList(hListView);
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ListView_SetColumnWidth(hListView,2,LVSCW_AUTOSIZE_USEHEADER);
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ListView_Update(hListView,0);
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SetFocus(hListView);
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}
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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break;
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case WM_SIZE:
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{
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RECT rect;
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GetClientRect(hWnd,&rect);
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MoveWindow(hListView,0,0,rect.right,rect.bottom,TRUE);
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RECT rect;
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GetClientRect(hWnd,&rect);
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MoveWindow(hListView,0,0,rect.right,rect.bottom,TRUE);
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}
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break;
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case WM_NOTIFY:
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{
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NMHDR *phdr;
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phdr = (NMHDR*)lParam;
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switch(phdr->code)
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{
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case NM_DBLCLK:
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NMHDR *phdr;
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phdr = (NMHDR*)lParam;
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switch(phdr->code)
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{
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int nSelect;
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LV_ITEM lvi;
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CPLLISTENTRY *pEntry;
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nSelect=SendMessage(hListView,LVM_GETNEXTITEM,(WPARAM)-1,LVNI_FOCUSED);
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if(nSelect==-1) // no items
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{
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MessageBox(hWnd,_T("No Items in ListView"),_T("Error"),MB_OK|MB_ICONINFORMATION);
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break;
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case NM_RETURN:
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case NM_DBLCLK:
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{
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int nSelect;
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LV_ITEM lvi;
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PCPLLISTENTRY pEntry;
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nSelect=SendMessage(hListView,LVM_GETNEXTITEM,(WPARAM)-1,LVNI_FOCUSED);
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if (nSelect==-1)
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{
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/* no items */
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MessageBox(hWnd,_T("No Items in ListView"),_T("Error"),MB_OK|MB_ICONINFORMATION);
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break;
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}
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CTL_DEBUG((_T("Select %d\r\n"),nSelect));
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memset(&lvi,0x00,sizeof(lvi));
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lvi.iItem = nSelect;
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lvi.mask = LVIF_PARAM;
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ListView_GetItem(hListView,&lvi);
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pEntry = (PCPLLISTENTRY)lvi.lParam;
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CTL_DEBUG((_T("Listview DblClk Entry %08X\r\n"),pEntry));
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if (pEntry)
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{
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CTL_DEBUG((_T("Listview DblClk Entry Func %08X\r\n"),pEntry->pFunc));
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}
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if (pEntry && pEntry->pFunc)
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pEntry->pFunc(hListView,CPL_DBLCLK,pEntry->CplInfo.lData,0);
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}
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}
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CTL_DEBUG((_T("Select %d\r\n"),nSelect));
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memset(&lvi,0x00,sizeof(lvi));
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lvi.iItem = nSelect;
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lvi.mask = LVIF_PARAM;
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ListView_GetItem(hListView,&lvi);
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pEntry = (CPLLISTENTRY *)lvi.lParam;
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CTL_DEBUG((_T("Listview DblClk Entry %08X\r\n"),pEntry));
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if(pEntry) {
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CTL_DEBUG((_T("Listview DblClk Entry Func %08X\r\n"),pEntry->pFunc));
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}
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if(pEntry && pEntry->pFunc)
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pEntry->pFunc(hListView,CPL_DBLCLK,pEntry->CPLInfo.lData,0);
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}
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}
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}
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break;
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case WM_COMMAND:
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switch(LOWORD(wParam))
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switch (LOWORD(wParam))
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{
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case IDM_LARGEICONS:
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SetWindowLong(hListView,GWL_STYLE,LVS_ICON | LVS_ALIGNLEFT | LVS_AUTOARRANGE | LVS_SINGLESEL | WS_VISIBLE | WS_CHILD|WS_BORDER|WS_TABSTOP);
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@ -261,12 +288,15 @@ LRESULT CALLBACK MyWindowProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
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break;
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}
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break;
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default:
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return DefWindowProc(hWnd,uMsg,wParam,lParam);
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}
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return 0;
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}
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#ifdef _MSVC
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int WINAPI wWinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,WCHAR *lpCmdLine,int nCmdShow)
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#else
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@ -275,6 +305,7 @@ int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,char *lpCmdLine,i
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{
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MSG msg;
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WNDCLASS wc;
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hInst = hInstance;
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CTL_DEBUG((_T("My Control Panel\r\n")));
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memset(&wc,0x00,sizeof(wc));
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@ -285,16 +316,17 @@ int WINAPI WinMain(HINSTANCE hInstance,HINSTANCE hPrevInstance,char *lpCmdLine,i
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RegisterClass(&wc);
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InitCommonControls();
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hMainWnd = CreateWindowEx(WS_EX_CLIENTEDGE,MYWNDCLASS,_T("Control Panel"),WS_OVERLAPPEDWINDOW,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,CW_USEDEFAULT,NULL,LoadMenu(hInst,MAKEINTRESOURCE(IDM_MAINMENU)),hInst,0);
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if(!hMainWnd) {
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if (!hMainWnd)
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{
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CTL_DEBUG((_T("Unable to create window\r\n")));
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return -1;
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}
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ShowWindow(hMainWnd,nCmdShow);
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while(GetMessage(&msg,0,0,0))
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while (GetMessage(&msg,0,0,0))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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return 0;
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}
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