本文整理汇总了C++中LocalLock函数的典型用法代码示例。如果您正苦于以下问题:C++ LocalLock函数的具体用法?C++ LocalLock怎么用?C++ LocalLock使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了LocalLock函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: PROGRAM_ModifyProgram
VOID PROGRAM_ModifyProgram(HLOCAL hProgram)
{
PROGRAM *program = LocalLock(hProgram);
CHAR szName[MAX_PATHNAME_LEN];
CHAR szCmdLine[MAX_PATHNAME_LEN];
CHAR szIconFile[MAX_PATHNAME_LEN];
CHAR szWorkDir[MAX_PATHNAME_LEN];
lstrcpyn(szName, LocalLock(program->hName), MAX_PATHNAME_LEN);
lstrcpyn(szCmdLine, LocalLock(program->hCmdLine), MAX_PATHNAME_LEN);
lstrcpyn(szIconFile, LocalLock(program->hIconFile), MAX_PATHNAME_LEN);
lstrcpyn(szWorkDir, LocalLock(program->hWorkDir), MAX_PATHNAME_LEN);
if (!DIALOG_ProgramAttributes(szName, szCmdLine, szWorkDir, szIconFile,
&program->hIcon, &program->nIconIndex,
&program->nHotKey, &program->nCmdShow,
MAX_PATHNAME_LEN))
return;
MAIN_ReplaceString(&program->hName, szName);
MAIN_ReplaceString(&program->hCmdLine, szCmdLine);
MAIN_ReplaceString(&program->hIconFile, szIconFile);
MAIN_ReplaceString(&program->hWorkDir, szWorkDir);
SetWindowText(program->hWnd, szName);
UpdateWindow(program->hWnd);
GRPFILE_WriteGroupFile(program->hGroup);
return;
}
开发者ID:Sunmonds,项目名称:wine,代码行数:31,代码来源:program.c
示例2: PROGRAM_ProgramName
LPCSTR PROGRAM_ProgramName(HLOCAL hProgram)
{
PROGRAM *program;
if (!hProgram) return(0);
program = LocalLock(hProgram);
return(LocalLock(program->hName));
}
开发者ID:Sunmonds,项目名称:wine,代码行数:7,代码来源:program.c
示例3: GRPFILE_WriteGroupFile
BOOL GRPFILE_WriteGroupFile(HLOCAL hGroup)
{
CHAR szPath[MAX_PATHNAME_LEN];
PROGGROUP *group = LocalLock(hGroup);
OFSTRUCT dummy;
HFILE file;
BOOL ret;
GRPFILE_ModifyFileName(szPath, LocalLock(group->hGrpFile),
MAX_PATHNAME_LEN,
group->bFileNameModified);
/* Try not to overwrite original files */
/* group->bOverwriteFileOk == TRUE only if a file has the modified format */
if (!group->bOverwriteFileOk &&
OpenFile(szPath, &dummy, OF_EXIST) != HFILE_ERROR)
{
/* Original file exists, try `.gr' extension */
GRPFILE_ModifyFileName(szPath, LocalLock(group->hGrpFile),
MAX_PATHNAME_LEN, TRUE);
if (OpenFile(szPath, &dummy, OF_EXIST) != HFILE_ERROR)
{
/* File exists. Do not overwrite */
MAIN_MessageBoxIDS_s(IDS_FILE_NOT_OVERWRITTEN_s, szPath,
IDS_INFO, MB_OK);
return FALSE;
}
/* Inform about the modified file name */
if (IDCANCEL ==
MAIN_MessageBoxIDS_s(IDS_SAVE_GROUP_AS_s, szPath, IDS_INFO,
MB_OKCANCEL | MB_ICONINFORMATION))
return FALSE;
}
{
/* Warn about the (possible) incompatibility */
CHAR msg[MAX_PATHNAME_LEN + 200];
wsprintf(msg,
"Group files written by this DRAFT Program Manager "
"possibly cannot be read by the Microsoft Program Manager!!\n"
"Are you sure to write %s?", szPath);
if (IDOK != MessageBox(Globals.hMainWnd, msg, "WARNING",
MB_OKCANCEL | MB_DEFBUTTON2)) return FALSE;
}
/* Open file */
file = _lcreat(szPath, 0);
if (file != HFILE_ERROR)
{
ret = GRPFILE_DoWriteGroupFile(file, group);
_lclose(file);
}
else ret = FALSE;
if (!ret)
MAIN_MessageBoxIDS_s(IDS_FILE_WRITE_ERROR_s, szPath, IDS_ERROR, MB_OK);
return(ret);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:60,代码来源:grpfile.c
示例4: GROUP_GroupName
LPCSTR GROUP_GroupName(HLOCAL hGroup)
{
PROGGROUP *group;
if (!hGroup) return(0);
group = LocalLock(hGroup);
return(LocalLock(group->hName));
}
开发者ID:Sunmonds,项目名称:wine,代码行数:7,代码来源:group.c
示例5: MyQueryValue
unsigned long NEAR PASCAL MyQueryValue(HKEY hKey, PSTR pSubKey, HANDLE *hBuf)
{
HANDLE hTemp;
PSTR pBuf;
WORD wBufSize = BLOCKLEN;
unsigned long result = ERROR_OUTOFMEMORY;
LONG lSize;
if(!(*hBuf=LocalAlloc(LMEM_MOVEABLE, wBufSize)))
goto Error1;
if(!(pBuf=LocalLock(*hBuf)))
goto Error2;
while((lSize=wBufSize, (result=RegQueryValue(hKey, pSubKey, pBuf, &lSize))
==ERROR_SUCCESS) && (WORD)lSize>wBufSize-10) {
LocalUnlock(*hBuf);
wBufSize += BLOCKLEN;
if(!(hTemp=LocalReAlloc(*hBuf, wBufSize, LMEM_MOVEABLE))) {
result = ERROR_OUTOFMEMORY;
goto Error2;
}
pBuf = LocalLock(*hBuf=hTemp);
}
LocalUnlock(*hBuf);
if(result!=ERROR_SUCCESS || !lSize)
goto Error2;
goto Error1;
Error2:
LocalFree(*hBuf);
*hBuf = NULL;
Error1:
return(result);
}
开发者ID:chunhualiu,项目名称:OpenNT,代码行数:34,代码来源:cutils1.c
示例6: MyEnumKey
unsigned long NEAR PASCAL MyEnumKey(HKEY hKey, WORD wIndex, HANDLE *hBuf)
{
HANDLE hTemp;
PSTR pBuf;
WORD wBufSize = BLOCKLEN, wSize;
unsigned long result = ERROR_OUTOFMEMORY;
if(!(*hBuf=LocalAlloc(LMEM_MOVEABLE, wBufSize)))
goto Error1;
if(!(pBuf=LocalLock(*hBuf)))
goto Error2;
while((result=RegEnumKey(hKey, wIndex, pBuf, (DWORD)wBufSize))
==ERROR_SUCCESS && (wSize=lstrlen(pBuf))>wBufSize-10) {
LocalUnlock(*hBuf);
wBufSize += BLOCKLEN;
if(!(hTemp=LocalReAlloc(*hBuf, wBufSize, LMEM_MOVEABLE))) {
result = ERROR_OUTOFMEMORY;
goto Error2;
}
pBuf = LocalLock(*hBuf=hTemp);
}
LocalUnlock(*hBuf);
if(result!=ERROR_SUCCESS || !wSize)
goto Error2;
goto Error1;
Error2:
LocalFree(*hBuf);
*hBuf = NULL;
Error1:
return(result);
}
开发者ID:chunhualiu,项目名称:OpenNT,代码行数:33,代码来源:cutils1.c
示例7: HandleSetHandlePrintHex
static
VOID
HandleSetHandlePrintHex(HWND handle,DWORD Msg,WPARAM wParam,LPARAM lParam)
{
LPVOID pMem;
HANDLE hNewBuffer;
int ret;
LocalFree((HLOCAL)SendMessage(handle, EM_GETHANDLE, 0, 0L));
if (UnicodeUsed)
{
hNewBuffer = LocalAlloc(LMEM_MOVEABLE | LMEM_ZEROINIT, 100);
pMem = LocalLock(hNewBuffer);
strcpyw_((wchar_t*)pMem,NewTextW);
}
else
{
hNewBuffer = LocalAlloc(LMEM_MOVEABLE | LMEM_ZEROINIT,50);
pMem = LocalLock(hNewBuffer);
strcpy_((char*)pMem,NewText);
}
LocalUnlock(pMem);
hNewBuffer = LocalHandle(pMem);
/* Updates the buffer and displays new buffer */
ret = SendMessage(handle, EM_SETHANDLE, (WPARAM)hNewBuffer, 0L);
htoa(ret,&TextBuffer[8]);
PrintTextXY(TextBuffer,ResultX,ResultY,16);
}
开发者ID:hoangduit,项目名称:reactos,代码行数:31,代码来源:edittest.c
示例8: PROGRAM_DeleteProgram
VOID PROGRAM_DeleteProgram(HLOCAL hProgram, BOOL bUpdateGrpFile)
{
PROGRAM *program = LocalLock(hProgram);
PROGGROUP *group = LocalLock(program->hGroup);
group->hActiveProgram = 0;
if (program->hPrior)
((PROGRAM*)LocalLock(program->hPrior))->hNext = program->hNext;
else
((PROGGROUP*)LocalLock(program->hGroup))->hPrograms = program->hNext;
if (program->hNext)
((PROGRAM*)LocalLock(program->hNext))->hPrior = program->hPrior;
if (bUpdateGrpFile)
GRPFILE_WriteGroupFile(program->hGroup);
DestroyWindow(program->hWnd);
#if 0
if (program->hIcon)
DestroyIcon(program->hIcon);
#endif
LocalFree(program->hName);
LocalFree(program->hCmdLine);
LocalFree(program->hIconFile);
LocalFree(program->hWorkDir);
LocalFree(hProgram);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:29,代码来源:program.c
示例9: GetProcAddress
// ---------------------------------------------------------------------------
//
HBITMAP __fastcall TForm1::SPI_LoadImage(String fileName) {
/* 対応プラグインの検索 */
for (int i = 0; i < hSPI->Count; i++) { // プラグイン関数の取得
SPI_ISSUPPORTED spi_issupported = (SPI_ISSUPPORTED) GetProcAddress((HMODULE) hSPI->Items[i], SPIPROC_ISSUPPORTED);
SPI_GETPICTURE spi_getpicture = (SPI_GETPICTURE) GetProcAddress((HMODULE) hSPI->Items[i], SPIPROC_GETPICTURE);
if (spi_issupported == NULL || spi_getpicture == NULL) {
continue;
}
// File内容をロードする
HANDLE handle; // = NULL;
if ((handle = CreateFile_Read(fileName.w_str())) == INVALID_HANDLE_VALUE) {
return NULL;
}
DWORD filesize = GetFileSize(handle, NULL), readsize;
LPSTR data = (LPSTR) Heap_Malloc(filesize);
SetFilePointer(handle, 0, NULL, FILE_BEGIN);
if (!ReadFile(handle, data, filesize, &readsize, NULL)) {
CloseHandle(handle);
}
CloseHandle(handle);
// ロードできる形式かどうかをチェックする
if (spi_issupported(AnsiString(fileName).c_str(), (DWORD) data) == 0) {
Heap_Free(data);
continue;
}
// 画像を展開する
HLOCAL info, bm;
if (spi_getpicture(data, filesize, 1, &info, &bm, NULL, 0) != 0) {
Heap_Free(data);
}
LPBITMAPINFO bmpinfo = (LPBITMAPINFO) LocalLock(info); // BITMAPINFO構造体
LPBYTE bmbits = (LPBYTE) LocalLock(bm); // 画像データ
// 取得した情報からBITMAPハンドルを生成する
HDC dc = GetDC(0);
HBITMAP bitmap = CreateDIBitmap(dc, &bmpinfo->bmiHeader, CBM_INIT, bmbits, bmpinfo, DIB_RGB_COLORS);
ReleaseDC(0, dc);
// Free etc...
LocalUnlock(info);
LocalFree(info);
LocalUnlock(bm);
LocalFree(bm);
Heap_Free(data);
return bitmap;
}
return NULL;
}
开发者ID:leiqunni,项目名称:v2iewx,代码行数:61,代码来源:main.cpp
示例10: MDIWndProc
/*
MDIWndProc
*/
LRESULT CALLBACK MDIWndProc( HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
HANDLE hInfo;
PINFO pInfo;
MSG msg;
EventRecord macEvent;
LONG thePoints = GetMessagePos();
PAINTSTRUCT ps;
msg.hwnd = hwnd;
msg.message = message;
msg.wParam = wParam;
msg.lParam = lParam;
msg.time = GetMessageTime();
msg.pt.x = LOWORD(thePoints);
msg.pt.y = HIWORD(thePoints);
WinEventToMacEvent(&msg, &macEvent);
switch (message)
{
case WM_CREATE:
case WM_MDICREATE:
break;
case WM_DESTROY:
hInfo = (HANDLE)GetWindowLong(hwnd, GWL_USERDATA);
if (hInfo)
{
if ((pInfo = (PINFO)LocalLock(hInfo)) != NULL){
if (pInfo->gi)
// close the graphic import component
CloseComponent(pInfo->gi);
// Destroy our port association
DestroyPortAssociation((CGrafPort *)GetHWNDPort(pInfo->hwndChildWindow));
}
LocalUnlock(hInfo);
}
break;
// Draw our graphic
case WM_PAINT:
BeginPaint(hwnd, &ps);
hInfo = (HANDLE)GetWindowLong(hwnd, GWL_USERDATA);
if (hInfo)
{
if ((pInfo = (PINFO)LocalLock(hInfo)) != NULL)
GraphicsImportDraw(pInfo->gi);
LocalUnlock(hInfo);
}
EndPaint(hwnd, &ps);
break;
default:
return DefMDIChildProc(hwnd, message, wParam, lParam);
}
return DefMDIChildProc(hwnd, message, wParam, lParam);
}
开发者ID:fruitsamples,项目名称:graphicimporter.win,代码行数:62,代码来源:GraphicImporter.c
示例11: PROGRAM_ExecuteProgram
VOID PROGRAM_ExecuteProgram(HLOCAL hProgram)
{
PROGRAM *program = LocalLock(hProgram);
LPSTR lpszCmdLine = LocalLock(program->hCmdLine);
/* FIXME set working directory from program->hWorkDir */
WinExec(lpszCmdLine, program->nCmdShow);
if (Globals.bMinOnRun) CloseWindow(Globals.hMainWnd);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:10,代码来源:program.c
示例12: PROGRAM_CopyMoveProgram
VOID PROGRAM_CopyMoveProgram(HLOCAL hProgram, BOOL bMove)
{
PROGRAM *program = LocalLock(hProgram);
PROGGROUP *fromgroup = LocalLock(program->hGroup);
HLOCAL hGroup = DIALOG_CopyMove(LocalLock(program->hName),
LocalLock(fromgroup->hName), bMove);
if (!hGroup) return;
/* FIXME shouldn't be necessary */
OpenIcon(((PROGGROUP*)LocalLock(hGroup))->hWnd);
if (!PROGRAM_AddProgram(hGroup,
#if 0
CopyIcon(program->hIcon),
#else
program->hIcon,
#endif
LocalLock(program->hName),
program->x, program->y,
LocalLock(program->hCmdLine),
LocalLock(program->hIconFile),
program->nIconIndex,
LocalLock(program->hWorkDir),
program->nHotKey, program->nCmdShow)) return;
GRPFILE_WriteGroupFile(hGroup);
if (bMove) PROGRAM_DeleteProgram(hProgram, TRUE);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:28,代码来源:program.c
示例13: GRPFILE_ReadGroupFile
HLOCAL GRPFILE_ReadGroupFile(LPCSTR lpszPath)
{
CHAR szPath_gr[MAX_PATHNAME_LEN];
BOOL bFileNameModified = FALSE;
OFSTRUCT dummy;
HLOCAL hBuffer, hGroup;
INT size;
/* if `.gr' file exists use that */
GRPFILE_ModifyFileName(szPath_gr, lpszPath, MAX_PATHNAME_LEN, TRUE);
if (OpenFile(szPath_gr, &dummy, OF_EXIST) != HFILE_ERROR)
{
lpszPath = szPath_gr;
bFileNameModified = TRUE;
}
/* Read the whole file into a buffer */
if (!GRPFILE_ReadFileToBuffer(lpszPath, &hBuffer, &size))
{
MAIN_MessageBoxIDS_s(IDS_GRPFILE_READ_ERROR_s, lpszPath, IDS_ERROR, MB_YESNO);
return(0);
}
/* Interpret buffer */
hGroup = GRPFILE_ScanGroup(LocalLock(hBuffer), size,
lpszPath, bFileNameModified);
if (!hGroup)
MAIN_MessageBoxIDS_s(IDS_GRPFILE_READ_ERROR_s, lpszPath, IDS_ERROR, MB_YESNO);
LocalFree(hBuffer);
return(hGroup);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:33,代码来源:grpfile.c
示例14: getItemMsg
/*
* getItemMsg - find the hint message for the specified menu item
*/
static msg_id getItemMsg( statwnd *wnd, ctl_id menuid )
{
int i;
HWND hint;
HLOCAL hinfo;
HintWndInfo *info;
const MenuItemHint *hinttable;
msg_id msgid;
hint = GetHintHwnd( wnd );
hinfo = GetProp( hint, HINT_PROP_ID );
info = LocalLock( hinfo );
hinttable = info->hints;
msgid = HINT_EMPTY;
if( hinttable != NULL ) {
for( i = 0; i < info->hint_num_items; i++ ) {
if( hinttable[i].menuid == menuid ) {
msgid = hinttable[i].msgid;
break;
}
}
}
LocalUnlock( hinfo );
return( msgid );
} /* getItemMsg */
开发者ID:ArmstrongJ,项目名称:open-watcom-v2,代码行数:29,代码来源:hint.c
示例15: SizeHintBar
/*
* SizeHintBar - resize the hint bar
*/
WORD SizeHintBar( statwnd *wnd )
{
HLOCAL hinfo;
HintWndInfo *info;
HFONT font;
HFONT oldfont;
HDC dc;
SIZE sz;
RECT area;
HWND hint;
hint = GetHintHwnd( wnd );
hinfo = GetProp( hint, HINT_PROP_ID );
info = LocalLock( hinfo );
dc = GetDC( hint );
font = GetMonoFont();
oldfont = SelectObject( dc, font );
GetTextExtentPoint( dc, "A", 1, &sz );
SelectObject( dc, oldfont );
ReleaseDC( hint, dc );
GetClientRect( info->parent, &area );
area.top = area.bottom - sz.cy - TOTAL_VERT;
MoveWindow( hint, area.left, area.top, area.right - area.left, area.bottom - area.top, TRUE );
updateHintText( wnd, info->curmsg );
GetWindowRect( hint, &area );
LocalUnlock( hinfo );
return( (WORD)( area.bottom - area.top ) );
} /* SizeHintBar */
开发者ID:ArmstrongJ,项目名称:open-watcom-v2,代码行数:32,代码来源:hint.c
示例16: PROGRAM_FirstProgram
HLOCAL PROGRAM_FirstProgram(HLOCAL hGroup)
{
PROGGROUP *group;
if (!hGroup) return(0);
group = LocalLock(hGroup);
return(group->hPrograms);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:7,代码来源:program.c
示例17: GROUP_GroupWnd
HWND GROUP_GroupWnd(HLOCAL hGroup)
{
PROGGROUP *group;
if (!hGroup) return(0);
group = LocalLock(hGroup);
return(group->hWnd);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:7,代码来源:group.c
示例18: GROUP_NextGroup
HLOCAL GROUP_NextGroup(HLOCAL hGroup)
{
PROGGROUP *group;
if (!hGroup) return(0);
group = LocalLock(hGroup);
return(group->hNext);
}
开发者ID:Sunmonds,项目名称:wine,代码行数:7,代码来源:group.c
示例19: OnClickedDecodeh
void CStationDlg::OnClickedDecodeh(void)
{
CEdit *cetodo = (CEdit *) CWnd::GetDlgItem(IDC_TODO1);
int i,j;
cetodo->GetSel(i,j);
// NT SPECIFIC
HLOCAL h = cetodo->GetHandle();
LPCTSTR lpszText = (LPCTSTR)LocalLock(h);
char res[1000];
strncpy(res,&(lpszText[i]),j-i);
SetDlgItemText(IDC_DECDEC,res);
unsigned short f;
unsigned char *pf;
unsigned int b1,b2;
pf = (unsigned char *)&f;
sscanf(res,"%x %x",&b1,&b2);
pf[0] = b1;
pf[1] = b2;
CString sres;
sres.Format("%04X = %d",f,f);
SetDlgItemText(IDC_DECFLOAT,sres);
LocalUnlock(h);
// END OF NT SPECIFIC
}
开发者ID:AllegianceZone,项目名称:ICE,代码行数:26,代码来源:StationDlg.cpp
示例20: OnClickedDecodesel
void CStationDlg::OnClickedDecodesel(void)
{
CEdit *cetodo = (CEdit *) CWnd::GetDlgItem(IDC_TODO1);
int i,j;
cetodo->GetSel(i,j);
// NT SPECIFIC
HLOCAL h = cetodo->GetHandle();
LPCTSTR lpszText = (LPCTSTR)LocalLock(h);
char res[1000];
strncpy(res,&(lpszText[i]),j-i);res[j-i] = 0;
CString sres = res;
sres.Replace("\r\n","");
SetDlgItemText(IDC_DECDEC,sres);
float f;
unsigned char *pf;
unsigned int b1,b2,b3,b4;
pf = (unsigned char *)&f;
sscanf(sres,"%x %x %x %x",&b1,&b2,&b3,&b4);
pf[0] = b1;
pf[1] = b2;
pf[2] = b3;
pf[3] = b4;
sres.Format("%g",f);
SetDlgItemText(IDC_DECFLOAT,sres);
LocalUnlock(h);
// END OF NT SPECIFIC
}
开发者ID:AllegianceZone,项目名称:ICE,代码行数:29,代码来源:StationDlg.cpp
注:本文中的LocalLock函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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