Search DaniWeb - marshal

Re: Get error please help me the server threw an exception. 2 Months Ago by tinstaafl Have you tried looking at the answers on this page? [Click Here](https://stackoverflow.com/questions/973206/what-causes-error-hresult-0x80010105-rpc-e-serverfault) Re: virus problems 16 Years Ago by hmmr90 Marshal 23---Have you ever tried a program called Regseeker?? Download … Re: Company Game 11 Years Ago by longtomjr Marshal (Amps) Marshal offset into array from c-dll 11 Years Ago by jhedmonton …ShapeLib.SHPObject shpObj = new ShapeLib.SHPObject(); Marshal.PtrToStructure(pshpObj, shpObj); if ((shpObj.nParts …long[] partoffset = new long[shpObj.nParts]; Marshal.Copy(shpObj.paPartStart, partoffset, 0, shpObj… Marshal.FreeHGlobal Failure 13 Years Ago by kpen …if (OpenClipboard(hWnd)) { IntPtr ptr = Marshal.StringToHGlobalAnsi(s.ToString()); if (EmptyClipboard()) {…1 /*CF_TEXT*/, ptr); CloseClipboard(); } Marshal.FreeHGlobal(ptr); //GlobalFree(ptr); }… Application hangs or throws memory access exception in Marshal.FreeHGlobal 11 Years Ago by john.knapp …strVolumeName, lpBuffer, uintBufferLen, uintRequiredBufferLen) Win32ErrVal = Marshal.GetLastWin32Error() If Win32ErrVal = 234 Then '… ERROR_NOACCESS, Invalid access to memory location.) ' Marshal.FreeHGlobal(lpBuffer) lpBuffer = IntPtr.Zero Console.WriteLine… Re: how do you use marshal.dump in Ruby please? 17 Years Ago by pty … have just one (or maybe more) question(s): What is marshal.dump and does it allow you to save data to…?q=cache:WOsp3os8liwJ:www.rubycentral.com/book/ospace.html+ruby+marshal.dump&hl=en&ct=clnk&cd=18… how do you use marshal.dump in Ruby please? 17 Years Ago by Gazco Hey, I'm learning Ruby and I've just about got it sorted. I have just one (or maybe more) question(s): What is marshal.dump and does it allow you to save data to a file outside of the Ruby program? If not, how do I create saved data (ie. character attributes inside a text-based game)? Thanks for answers! Re: how do you use marshal.dump in Ruby please? 17 Years Ago by IndianGuru … have just one (or maybe more) question(s): What is marshal.dump and does it allow you to save data to… Change IP/Proxy 8 Years Ago by altjen … = Options.INTERNET_PER_CONN_PROXY_SERVER opts(1).pszValue = Marshal.StringToHGlobalAnsi(proxy_full_addr) 'set override opts(2).dwOption…, 0) Dim ptr As IntPtr = Marshal.AllocCoTaskMem(opt_size) Marshal.Copy(b, 0, ptr, opt_size) … Re: marshalling C++ structures from a dynamically loaded DLL 12 Years Ago by skatamatic … IntPtr(); lpCounterEventRead.counter = 0; lpCounterEventRead.overflow = iopGetAddress(overflow); lpCounterEventRead.Count = Marshal.AllocHGlobal(sizeof(int)); try { iopDeviceOpen(0, ref DeviceHandle); Err = iopCounterRead… How to set proxy authentication using InternetSetOption 13 Years Ago by VanHackman …; // Filling in structure struct_IPI.dwAccessType = INTERNET_OPEN_TYPE_PROXY; struct_IPI.proxy = Marshal.StringToHGlobalAnsi(strProxy); struct_IPI.proxyBypass = Marshal.StringToHGlobalAnsi("local"); // Allocating memory IntPtr intptrStruct… Fail Read Int64 value from binary file created by C++ 11 Years Ago by kisetsukee …GCHandle.Alloc(buffer, GCHandleType.Pinned); oReturn = Marshal.PtrToStructure(handle.AddrOfPinnedObject(), _oType); handle.Free(); …() { byte[] buffer = new byte[Marshal.SizeOf(typeof(EAN2AN_TYPE)]; EAN2AN_TYPE oReturn = new… Marshling Char pointer Problem 13 Years Ago by chintan_1671 …)errMsg); } unsafe public static void Error(char* msg) { msg = (char*)Marshal.StringToHGlobalAnsi("This is just testing ... Again Testing\n"…; as output. Now after commenting the line "errMsg = (char*)Marshal.StringToHGlobalAnsi("This is just testing ... Again Testing");"… Network Printer 13 Years Ago by muzikhera …if (bSuccess == false) { dwError = Marshal.GetLastWin32Error(); } return bSuccess; } public static… memory that you allocated earlier. Marshal.FreeCoTaskMem(pUnmanagedBytes); return bSuccess; }… USB Driver Issues...Help me!! 12 Years Ago by skatamatic …overflow = DRV_GetAddress(overflow); lpCounterEventRead.Count = Marshal.AllocHGlobal(sizeof(int)); Err = DRV_CounterEventRead(DeviceHandle,… != 0) bErr = true; else { Marshal.Copy(lpCounterEventRead.Count, countData, 0, 1);… Recording sound with C# .....Errors in Program ..... 12 Years Ago by apanimesh061 …lpData == IntPtr.Zero) return MMSYSERR.no_mem; Marshal.Copy(data, 0, lpData, data.Length); … i = 0; i < bufferLength; i++) { Marshal.WriteByte(lpData, i, 0); } } return MMSYSERR.noerror;… Customize windows scroll bar in combobox 11 Years Ago by NidhiSree …COMBOBOXINFO combInfo = new COMBOBOXINFO(); combInfo.cbSize = Marshal.SizeOf(combInfo); Win32.GetComboBoxInfo( this.Handle, ref… COMBOBOXINFO combInfo = new COMBOBOXINFO(); combInfo.cbSize = Marshal.SizeOf(combInfo); Win32.GetComboBoxInfo( this.Handle, ref … Problem with the keyboard hooks 18 Years Ago by hemapriya … of wParam:"+wParam.ToString());//S try { pAlloc=Marshal.AllocHGlobal(Marshal.SizeOf(ret)*5); if(pAlloc!=IntPtr.Zero) {….Show(e.ToString());//S } try { HookStruct = ((KeyboardHookStruct) Marshal.PtrToStructure(pAlloc, typeof(KeyboardHookStruct))); MessageBox.Show("conversion done"… Getting an exception "Attempted to read or write protected memory." Why? 15 Years Ago by vivek.vatts007 …new byte[dwDataLen]; IntPtr ptrData = new IntPtr(lpData); [B]Marshal.Copy(ptrData, VoiceBuffer, 0, Convert.ToInt32(dwDataLen));[/B] if…, Int32 startIndex, Int32 length) at System.Runtime.InteropServices.Marshal.Copy(IntPtr source, Byte[] destination, Int32 startIndex, Int32… Your naked video reveals a bot behind the email 16 Years Ago by happygeek …currently plying its trade on the Internet, and according to Marshal is responsible for no less than a whopping 45 percent… of all the spam that its own networks identify. Marshal is not alone in making this call, others have …spam messages each and every day right now. Bradley Anstis, Marshal VP, says of the naked video spam "the … out of memory when loading fonts 13 Years Ago by mikesowerbutts …(hdc, IntPtr.Zero); IntPtr glyphSet = Marshal.AllocHGlobal((int)size); GetFontUnicodeRanges(hdc, glyphSet);…1); fontRanges.Add(range); } SelectObject(hdc, old); Marshal.FreeHGlobal(glyphSet); g.ReleaseHdc(hdc); g.Dispose(); return… Re: out of memory when loading fonts 13 Years Ago by sknake … GetFontUnicodeRanges(hdc, IntPtr.Zero); glyphSet = Marshal.AllocHGlobal((int)size); GetFontUnicodeRanges(hdc, glyphSet);….ReleaseHdc(hdc); } if (glyphSet != IntPtr.Zero) { Marshal.FreeHGlobal(glyphSet); } if (hFont != IntPtr.Zero) { … c# dllimport issues 10 Years Ago by khorght …to accept pointer,not working IntPtr ptrHandle = Marshal.AllocHGlobal(Marshal.SizeOf(handle)); IntPtr intPtr = Marshal.AllocHGlobal(9); Marshal.Copy(buf, 0, intPtr, 9); … i understand res = hid_write(ptrHandle, outBuf/*intPtr*/ /*send_string*/, 9); Marshal.FreeHGlobal(intPtr); as i mentioned in code, it seems i… Re: Unreachable Code Detected - ? 13 Years Ago by Duki …(); xl.Quit(); System.Runtime.InteropServices.Marshal.ReleaseComObject(xlBook); System.Runtime.InteropServices.Marshal.ReleaseComObject(xlSheet); System.Runtime.InteropServices.Marshal.ReleaseComObject(xl); } } if (loop == MAX_TRIES… Using a control to just call the subroutine 18 Years Ago by macupryk …lparam As IntPtr = IntPtr.Zero lparam = Marshal.AllocCoTaskMem(Marshal.SizeOf(fmtRange)) Marshal.StructureToPtr(fmtRange, lparam, False) ' Send …, lparam) ' Free the block of memory allocated Marshal.FreeCoTaskMem(lparam) ' Release the device context handle obtained… Need to implemnt the RTF print in application 18 Years Ago by macupryk …Dim lparam As IntPtr = IntPtr.Zero lparam = Marshal.AllocCoTaskMem(Marshal.SizeOf(fmtRange)) Marshal.StructureToPtr(fmtRange, lparam, False) ' Send the … wparam, lparam) ' Free the block of memory allocated Marshal.FreeCoTaskMem(lparam) ' Release the device context handle obtained by… Problem when passing arrays from c# to matlab 16 Years Ago by Sarjo …0]) * copyInput.Length; IntPtr outVal = Marshal.AllocHGlobal(size); // Copy the array to unmanaged memory. Marshal.Copy(copyInput , 0, inValA, copyInput .… // Get return value double[] copyAns = new double[copyInput .Length]; Marshal.Copy(outVal, copyAns, 0, copyInput.Length); copyTerminate(); mclTerminateApplication(); [/code] … Fake UPS invoices deliver Pushdo botnet package 15 Years Ago by happygeek …download more malicious components from the web" according to Marshal. “For the unwary or uninitiated, at first glance,…from UPS,” warned Phil Hay, Lead Threat Analyst for Marshal TRACE Team. “The subject line of the message … of 16 billion spam messages per day according to Marshal’s statistics. Indeed, Pushdo is currently the fourth … calling C++ DLL 13 Years Ago by clarencehwang …new MyStructure[16]; int iSize=Marshal.Sizeof(typeof(MyStructure))*16; IntPtr pStructure=Marshal.AllocHGlobal(iSize); Marshal.StructureToPtr(Arr, pStructure, false);… int iRes=MyFunc(IntPtr); Marshal.FreeHGlobal(pStructure); [/code…