Server Application Unavailable The web application you are attempting to access on this web server is currently unavailable. Please hit the "Refresh" button in your web browser to retry your request. Administrator Note: An error message detailing the cause of this specific request failure ...more >>

i am a biginner in oops and bisual basic in particular. what i want to know is about oops in vb like class, instances, abstraction, encapsulation etc....more >>

Hey All, Is there a way of putting a value in this field and making all the controls that have this name invisible in code? If so, could you please show me. Thanks, Rodney...more >>

Hello all, I want to create a .NET-based web service that can accept dime-based attachments from a java (Axis)-based client. I have searched for examples that look like this scenario, but haven't found any. I have created the service in C#, here is the code: HttpSoapContext.RequestCon...more >>

we are having a problem when trying to serilalize and deserialize DataTable When replacing the container to be ListArray or HashTable everything works fine The code is very straight forward ( see below), however when comparing the DataTable before and after the serialize, it is not the same T...more >>

Here's the situation. We have a very tight development schedule and the application must be done using Visual Studio .Net. It is a multi-tiered database application It has VB.Net DAL (Data Access Layer) and VB.Net BLL (Business Logic Layer) with ASP.Net Web Forms as the front end. The prob...more >>

I am new to VB .NET and VS. I have written a couple of applications and everything was going fine until I recently installed Office Pro 2003. Now any time I try to debug an application I get the problem described in Microsoft Knowledge Base Article 313504. I have followed all the guiden...more >>

Hi I have several reports that are in my web project. I have the names of the reports and class names in a database. For example, Report Name Product Report Class Name ProductReport These are Crystal reports in my project. When the user generates a report, I have to create a n...more >>

Hi, the following is my question defined as below: - C# language - a custom dll,the class name = theNS.theClass - in a testing project, after add the reference - code: Type theType = Type.GetType("theNS.theClass"); - problem : theType is set to null. Please advice. Thanks. Peter...more >>

Hi, When right clicking a project in Solution Explorer, and chosing the 'Add' menu, a bunch of choices come up depending on the project type. So there might be 'Add Module', 'Add Class', 'Add Windows Form', etc. Is there a way to modify what is on this menu? I would like to include a cust...more >>

Hello, I have a .NET C++ Project that I would like to include a dll file with about 20 convenience functions. It seems every time I try to so this, I wind up not doing something right. Can someone please tell me where I can find instructions on exactly how to do this? The .NET app I am ...more >>

How do i set focus to a webcontrol textbox on pageload? i.e. cursor is in the textbox when page loads....more >>

I'm having a problem with the moniker. If I destroy my object that implements the IVsaEngine interface, (VB: engine = nothing) it does not release the moniker for use by another engine. I have to physically close the running program and have it reopen for that moniker to be available aga...more >>

I'm a horrible artist, especially when it comes to making an icon look like something in the low resolution used. Does anyone know a good source for canned icons? ...more >>

Hi, I have an application that depends, for successful deployment, on a COM dll that needs to be registered on the user's machine. How do I include te registration of this dll in my setup project? I can't find anything in the docs about this, oddly... Thanks, malcolm...more >>

I installed Visual Studio .NET from a developers pack, and when I try to compile anything in C++ it gives me the error "Fatal error: C1083" saying the file is not there. The file I am calling is the iostream.h file. I was told to reinstall .NET and make sure some check boxes are checked in...more >>

Hello, How do you build a *.exe app without having to depend on other dll's such as 'mscoree.dll', etc... I have an application I want to build, but I want to make sure that any needed dll's are compiled into the *.exe file itself. -- TGF ...more >>

I am writing a web based C# application that will allow users to post image files to the server and also view them (like a photo album). The back end database is Access. If you have any good code references, please let me know. Thanks....more >>

Is there a tool/component that is similar to the query/view designer in .net that can be used on a form so that at runtime a user can develop their own queries using this tool? Cheers...more >>

Hi people, look at this (console project) sub main dim a as string = "Hola" dim b as string = "Hola" dim c as string = new string("Hola") dim d as string = new string("Hola") // this will return "TRUE" system.console.writeline("equals?:" & referenceequals(a,b)) // th...more >>

I am at my wits end with IIS security. I am trying to run a component from an aspx page which accesses the sockets namespace. Of course because most administrators cannot keep there servers secure microsoft now has it so any attempt to access a socket from the aspnet account results in "An at...more >>