Hi, Anybody has ever needed to copy a very long array (more than Int32.MaxValue elements) on x64? I found this solution private static void LongBufferBlockCopy<T>(T[] src, long srcOffset, T[] dst, long dstOffset, long count) { if (srcOffset < Int32.MaxValue && d...more >>

We have a remote server application called from a client application. The server application is a .NET application but built with COM supportability and included as a COM+ service on one system. The client application, which is also written in .NET calls the COM+ application remotely(from ...more >>

Posted an issue I got on Boost user mailing list a few days ago and Boost.Program_Options maintainer suggested to ask a VC++/CLR expert: Hi, When I create a "Windows Forms Application" under Visual C++ Express and add these lines to the main .cpp file: #include <boost/program_option...more >>

Hi all, I have a big problem. I have a console applciation that has a thread inside. No Console.xx is done inside the thread. Sometime (once every 4/6 hours) tha appllication crash without even throwing any .net exception and I cannot debug it even if I run it in debug mode in VS2005. In...more >>

Is it true that the IL language doesn't include the concept of brackets ("{", "}") and they have merely semantic meaning? If so, how does the C# compiler handle them? (Perhaps it uses the "}" sign to inject code that unreferences all object instances defined within the scope of the braces?). ...more >>

Hi, I'm experiencing some kind of thread behavior problem in a WinForms app in Vb.Net 2.0. Actually I'm doing some huge interop using DirectShow to interact with my miniDV camera. The problem is that if I put the code to read the camera's timecode inside a button_click routine it works j...more >>

Is it true that delegates are internally invoked using reflection? I know that every delegate class has the Method property of type MethodInfo, but does the delegate actually use it to invome the method? Thanks....more >>

Hi, I have a class that should create some methods at runtime. This method only must call another method, already implemented, passing current method info and parameters. I would not like to create an assembly/class at runtime emitting il. I've found something interesting in CompilerServi...more >>

Hi every body. The code written down (by C++/ CLR console). How can I compile it by Windows Form. Can any persn wants to help?? Thanks Beginner -------------------------------------------------------------------------= --------- #include "stdafx.h" using namespace System; ...more >>

We have a VSTO Word Template application that was built using VS2003, and it runs fine on both desktops and laptops. However, when we try to run it on Tablet PCs (HP model HSTNN-C02C), it gives the following error: "The common language runtime could not be loaded by <path to .dll>... Contac...more >>

Hi. In what cases is it possible that the GC will collect an object while a member of that object is still running? Could it happen when I create an object without referencing it and then invoking one of its members? For example: (new Instance()).Invoke(); // there's no reference to the Ins...more >>

Dear Group, I have got some XML code which I need to send from my SQL Server database to some remote application server via POST method. The application server will return XML code as well and this returned XML will be processed on SQL Server afterwards. Because of the fact that it all can'...more >>

Here is my case. In unmamaged code, I wrote code as, RaiseException(MYEXCETIONTYPE, ....); Thereafter the exception finally got caught by managed code, and was wired up to a .NET Exception object, you know. managed code, try { NativeCall(); } catch (Exception e) { e.ToSt...more >>

Suppose that an exception occured at unmamaged code, and unfortunately didn't get caught where it should be caught, finally it's caught by the outermost try/catch block located at managed code. At that moment, we usually only got poor callstack for managed code, however, it's valueless for debug...more >>

I think I asked a similar question previously, but I can no longer find the post. My company is trying to use the .Net framework with some unhelpful customers. Some refuse to install the .Net framework, and others lock down security to the point where there is no point in having it installed. ...more >>

Hello every one. The following is code built by C++ \ CLI . It's built well : -------------------------------------------------- #include "stdafx.h" #include <cstdlib> using namespace System; int main(array<System::String ^> ^args) { int magic; int guess; Console::Write(L"Ent...more >>

Hi, I'm debugging some code running on Windows 2003 R2, .Net 1.1 as windows service. The code parses medium sized (ca 1,5MB) csv files. Recently this code starts throwing OOM exceptions running a loop that, for as far as I can determine, uses short living large objects. The file is read int...more >>

Hi, I'm new serialization concepts....I need some hwlp.. I've a class defined as follows class CustomSerialization1 { private string s; public string Test { get { return s; } set { s = value; } } private int i; ...more >>

Hi, Reading about what CLR does, that it JIT compiles the IL code and generates native machine code instructions for the CPU to understand and act on, is it right to infer that a Application developed using the dotnet framework will run correctly on other Operating system also,by Other oper...more >>

i've created a console application whcih reads different file formats and scans for some for words.... the application builds fine and executes finely..but sometimes, the exe automatically becomes 0kb and gives me this error <Application.exe> is not a valid win32 application.. can anyon...more >>

Hi there According to the framework documentation, a generic List is thread-safe for multiple readers, as long as it is not being modified: "A List can support multiple readers concurrently, as long as the collection is not modified. Enumerating through a collection is intrinsically not a ...more >>