Hi All, I was saving a DataTable out to disk using DataTable.Save(). Later loading it with DataTable.Load(). In order to get greater performance I replaced these two calls with BinaryFormatter.Serialize() and BindaryFormatter.DeSerialize. Both of these used a FileStream to work with files...more >>

Hi All. Finally I'm at the end of my program. And this is a good time to give my program for testing. I've been using Visual C++. It works well on my developers machine. When I've moved my program to another computer. It doesn't started! After installing-reinstalling dotnetfx 1.1 and ...more >>

Thanx for ur help but still my problem has'nt solved.Actually i have a component for scanning images which is a windows application.I want to include this component in my ASP.NET project.So that this windows application can run on clint machine. Is it possible? ...more >>

I am learning to program C++ .net and am having difficulty with one of the exercises and wondered if someone could help? I am including the code for a console app I wrote according to the exercise that is supposed to create a connection to the Northwind.mdb database. I modified the code for ...more >>

Is this possible without violating strong name restrictions? If not, what can be done if a bug is found in an assembly which resides in the GAC and is used by multiple applications? Any Ideas? ...more >>

Creating a new typed dataset using the Data Source Configuration Wizard (and opting NOT to save the password with user settings) generates a ConnectionString setting like... Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\JB74\LISYSTEM.MDB;User ID=user;Jet OLEDB:System database=C:\JB74\sys...more >>

Hello, I am developing an webapplication using ASP.Net but the problem is the apllication is an HTML application and which i was converted to ASP.Net. so some flash controls which I have used in the dreamweaver are not visible and no webserver controls, everything is confusion. what to do. ...more >>

Hi, Today, I launched a new community driven website for the .NET community. Is it OK to post a link here? I am unsure of the etiquette for posting links on this group. I searched for an announcement group, but could not find one. Thanks, Gavin Joyce ...more >>

Question I am posting this question again (3rd time) because some issues with my no spam alias. Here it is the question: I have not been able to run unit tests for a VSTO (2005) project. I have an Excel project and a unit test project in the same solution. I have not found the w...more >>

I updated a 2003 c# winapp to 2005 and the debugger hangs but the app runs fine from the exe. it also hangs in different locations. has anyone else had this problem and found a solution?...more >>

I would like to have methods in my base class that use reflection against its derived class. Is there any way for my base class to access its derived class? It does not appear to be the case. If not, how bad (programming practice-wise) is it to have a property in the base class that re...more >>

Hello , I am Designing an website using ASP.Net. I have designed the HTML template using Dreamweaver 8, in that i have used the Media flash buttons. now i have converted the Html page to ASP.net page. now my problem is with the media flash buttons which i have used on the template can't vie...more >>

I'm trying to dynamically create an instance of a class, but it's always failing. I'm using the Activator.CreateInstance( Type, Object[] ) overload. The class I'm trying to instaniate and call a method from is a public class from another project in the solution. The Assembly is loaded fi...more >>

I have a form that calls a stored procedure to perform updates to a table in sqlserver. When I have a dropdown with a list item value of nothing, the formview control passes up the wrong value to the stored procedure. In some cases this will be the primary key for my record and in a diff...more >>

Hi, I have a variable (m_sngPrixNetUnitaire) which is of type Single. When I want to write the value to my SQL SERVER 2000, I put this value in my DAL (MyDal.PrixNetUnitaire), which is of datatype SqlDecimal. But during the conversion the value changes, and MyDal.PrixNetUnitaire =4.474999...more >>

I am developing a small utility program that must perform a considerable amount of 'background' or 'research' work before it can display any user interface. In general it can take 3-15 seconds to perform all of the work requured before we display any user interface. So we have determined tha...more >>

I'm moving all projects that coded in Visual Studio 2003 framework 1.1 to Visual Studio 2005. I'm getting following error while build the asp.net and webservices project. All other projects build fine with no issues. Could not load file or assembly 'amqmdnet, Version=1.0.0.2, Culture=neutral,...more >>

Hello I am a beginner programmer in visual basic.Net and can't create ASP.NET applications because i do not have IIS 6.0. Upon installing visual basic.NET i recall it saying something about IIS 6.0 but when i clicked on it i got and error saying file was not found. Please...more >>

Hi, I have singleton class in C#: class Logger { static Logger lInstance = new Logger(); private Logger() {} public static Logger GetInstance() { return lInstance; } } When I want to access it from another assembly, like Logger l = Logger.GetInstance(), I get TypeInitializ...more >>

Hi, I would like to access another machine on the network, browse some folders and do some processing on particular files. I am not sure what api/classes I have to use to allow me to log into the machine. I am using C#. Sham. ...more >>

Dear all, I have set my assembly to be sign as follow : <Assembly: AssemblyKeyFile("mykey.snk")> mykey file is located in the bin floder When compiling my assembly, it cannot locate the key file, same thing if I place the file at the same place as my project file. The only way to comp...more >>

Hi, I have singleton class in C#: class Logger { static Logger lInstance = new Logger(); private Logger() {} public static Logger GetInstance() { return lInstance; } } When I want to access it from another assembly, like Logger l = Logger.GetInstance(), I get TypeInitializat...more >>

Hi, I am working in C# I have created one usercontrol. Now added a panel to this control. In a panel i have added another control. Now, i have added this usercontrol to a form. Now, on button click in this usercontrol i have to dynamically add the control to the same panel (panel already...more >>

Have any of you really used the Help of SQL2005, VS 2005 and .NET 2.0? It's a different interface but I still can't find what I want. Lots of properties and methods name but hardly any explanation or examples..... The REMARKS section is buried somewhere in the middle and you have to train y...more >>