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Hey Guys, Today we are going to look at Code Access Security. Code access security is a feature of .NET that manages code depending on its trust level. If the CLS trusts the code enough to allow it ro run then it will execute, the code execution depends on the permission provided to the assembly. If the code is not trusted wnough to run...

WriteFile hangs when running serial (RS232) program on WinXP. Works okay on Win98. Breaking at the WriteFile (ThreadEntry...WriteFile) and then single stepping with debugger causes no exit from WriteFile and it goes immediately to another thread (App::InitInstance > DoModal > PumpMessage > page::OnTimer).

I wonder if someone happens to know some C source code for studying purpose. Thanks!

Hi Everyone, I have a managed C++ web service and I'm trying to access the registry key that contains a binary data. Can someone tell me how to convert object __gc* to byte? I've got some code: -----------------------------------------------------------------------

Hello Everybody, I am trying to build and compile these example (Developing MMC Snap-Ins using ATL).However I am getting the following linking error. Cannot figure out what could be wrong.What be greatful if anyone can guide me what is wrong. THanks Kapil

Hi, I have created a vsdisco-file on a webserver (http://MyHost/MyWebServices/test.vsdisco), activated dynamic-discovery by adding an entry in <httpHandlers> in machine.config. But then what ??? What command does the client have to execute in order to get a list of available Web Services on 'MyHost'

I'm reading chars from a file and displaying them in a label on a form. Following is a listing of the code section. Could anyone tell me the best way to do this? What I have works but wanted to know if there is a better way. I had some trouble converting the binaryreader->readchars so that they could be added to the label. Thanks for your...

Hello, I'm the documentation manager for Microsoft's Visual C++ team. If you're a C++ programmer who loves writing about technology, you may be interested in an open position on the Visual C++ team writing documentation for C++ developers. Here is the job description: Want to be part of an innovative team leading the software development...

Hi there any idea how to make WINGDI.H macro's COLORREF GetRValue, GetGValue and GetBValue compliant with the run-time-check cast-to-shorter-type /RTCc (VS .NET 2003, C++, still using MFC) (*) or a replacement? Or is there a way to turn (like pragma warning for warnings) this RTC for a short spot of code off? just curious

greetings, I have a C++ class, which I want to compile as a .DLL to run as codebehind from ASP.NET. The problem is that the instance gets constructed & destructed everytime a class method is called from ASP. I need the instance to keep "running" until I destruct it upon some specific event. I wanted the constructor to create a DataTable with...

Hi, how can I separate floating point numbers where I know their length, and there is no whitespace between the numbers? The input looks something like this: 35174844455445601605 35174387145445589011 35174144755445573903 35180947475445834403

I'm curious about the reason for the current behavior. I modified the MSDN C# sample code like so: try { try { int array1={0,0}; int array2={0,0}; Array.Copy(array1,array2,-1);

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Ok, I followed the example of passing a managed class, which is basically a structure, to an unmanaged call in the VC++ .Net Step by Step book (page 522). Now I tried this with GetCommState cause I need to talk to this serial device. Here's the class: ///////////////////////////////////////////////

I am trying NDoc 1.2.1.x but when I execute it on, one of my projects then I get this error: >Exception: System.Security.SecurityException >Request for the permission of type System.Security.Permissions.StrongNameIdentityPermission, mscorlib, Version=1.0.5000.0, >Culture=neutral, PublicKeyToken=b77a5c561934e089 failed. I guess that it...

i spend a lot of time on looking for a masked textbox component... where i can find a free one for vc++ .net 2003 ? i found one but written in c# :o(( best regards marcin.

Hi I am working on a small helper tool to our main application. The tool uses SQLDMO to connect to the SQL Server 2000 database and allows us to cofigure the users who are allowed to use our main application and some other tasks. It is a .Net app developed in C# on Windows XP. I wanted to use visual styles to make this application look like...

Hi I am working on a small helper tool to our main application. The tool uses SQLDMO to connect to the SQL Server 2000 database and allows us to cofigure the users who are allowed to use our main application and some other tasks. It is a .Net app developed in C# on Windows XP. I wanted to use visual styles to make this application look like...

I'm new to C++ and am looking for discussion sites for beginner to intermediate level users. Anyone have suggested sites? Thanks.

Hello, I have ATL DLL Project with MFC support in VS2003. During one of build I got the next error: ‘error LNK2005: _DllMain@12 already defined in MSVCRT.lib’. I’ve figured out the same information was founded in mfcs71.lib. How to fix this problem? Please help! Regards, Leonid

Hey Group, After a long week end I am back again. Its nice and refreshing after a short vacation so lets get started with .NET once again. Today we will discuss about Isolated Storage. This is one of the topics which I find interesting as I feel that it has a lot of practical usage or applicability. We all know that all applications...

my C# code interface: namespace IShared; { public interface IChannelEntity { void SendMsg(string p_msg); void Exit(); } public interface IChannelEntityCallBack

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how would i log in to a generic website using C#? i am totally new to C# and none of the help seems to be working thanks in advance crabpot8