.Net 2.0 Web application using Vb.net is unable to create object of another dll writen in C# .net 2.0
Hi, I habe created one ASP.net web application using Vb.net which is adding reference of dlls written in C# and .net 2.0. But whenever trying to create object of referencing dll, it is throwing error :Object reference does not set to an object. But, locally it is working fine,. In the server i have deployed the .aspx files and dll files in the bin. There were already an web.config in the server which is of .net 1.1. But checked it is retrieving value for that web.config correctly. Should i have to deply any other files and if not what can be the solution for this? Please help. Thanks, So...

Differences between .net 1, .net 1.1, .net 2.0 and .net 3.0 #2
Hi, This seems to be a common question, but i havent got an answer yet:(Can, any one please explain me the differences between these versions.If you keep your feet firmly on the ground, you'll have trouble putting on your pants! There are too many differences for one email - - from 1.0 to 1.1 (not a whole lot of real change, other than fixes, at least compared to 1.1 to 2.0) With 2.0, there were many new declarative controls, with many new ideas added in With 3.0, it's a superset of 2.0 - instead of replacing the installation completely, it just 'added on' new functionality - I would...

Why Visual Studio 2005 ask me to convert a solution already got converted Somebody did the conversion of a solution from .net 1.1 to .net 2.0 by using the automatic conversion wizard of Visual Stu
Why Visual Studio 2005 ask me to convert a solution already got converted Somebody did the conversion of a solution from .net 1.1 to .net 2.0 by using the automatic conversion wizard of Visual Studio 2005. Then, he changed to another company. Now, I take over his job. Unfortunately, when I attempted to open that solution, Visual Studio 2005 prompted me the conversion wizard again to forced me to perform a conversion on the solution. Does someone know why?--Harish Patel www.MicrosoftSQLandASP.netpatelharish@gmail.com Hi, How many projects are in the solution, does it have UNLOADE...

Differences between .net 1, .net 1.1, .net 2.0 and .net 3.0
Hi, This seems to be a common question, but i havent got an answer yet:(Can, any one please explain me the differences between these versions.If you keep your feet firmly on the ground, you'll have trouble putting on your pants! Have a look into this links http://en.wikipedia.org/wiki/.NET_Framework http://blogs.msdn.com/mohammadakif/archive/2006/12/03/net-3-0-different-versions-of-the-net-framework.aspx http://www.codeproject.com/aspnet/ComparisonASP1xASP20.aspAshok Rajawww.iGold.inDon't forget to click "Mark as Answer" on the post that helped you. This credits that m...

Is there a .NET component for use with Authorize.Net?
I am wanting to find a .NET dll for use with real-time online credit card processing with Authorize.net, does anyone know where I can locate one? I do not want to use the MS WinHTTP component. Thanks DotNetCharge - http://www.dotnetcharge.comDotNetNuke Core Architect So, in the Site Settings in DNN 2.1 you can specify a variety of Payment Processors but a quick look at the code makes it look like only paypal is actually supported. Am I missing something. Are there ways to tie into Authorize.net. Specifically I want to do it for membership services.David O'Learywww.EfficionConsulti...

Error with using .Net 3.0 instead of .Net 2.0
Hi,  I have recently made a website in microsoft visual web developer 2005.  When I have uploaded my site to my host I am having trouble.  when I visit the page www.amcnewzealand.co.nz I get an error message.  My web hosting company does not support .net 3.0 but instead use .net 2.0.  My website is made with file extensions .aspx.  I am usure how to tell what version of .net I am using and wether this is the only cause.  At first there was a 403 error occuring. Help would be much appreciated as I have been struggling with this for some time. The version...

Can I use gacutil.exe to install .NET 2.0 Components to the GAC?
...I assumed you could, but I seem to be running into problems. Has anyone used the utility for GAC install of a 2.0 component? Any trouble? Of ourse you can use it, what kind of component are you trying to install? What errors do you get? Are those components strong named? Yes it was strongly named. Okay, here's the deal... I was given a component, which I did not build, with instructions to GAC it and start using. The component was written in VS.NET 2005 (ie .net 2.0), which I was unaware of, but have to admit I didn't know it made a difference. I attempted to GAC this comp...

Application created in new version of .NET (3.0 or 3.5) can use the library created in older version of .NET(i.e.-1.0 or 2.0)?
Hi All, I am using Visual Studio .NET compiler for compiling my application . We have plugins (as library) which the user can write by their own in .NET . We are building our code in Visual Studio 2005 but we have already some plug-ins which are written in previous versions of Visual Studio (i.e. 2002 and 2003). Is these plug-ins will work with the new build of the application or I need to build these plug-ins as well in Visual Studio .NET 2005. These plugins are created as library. Is their any differences between .NET 1.0, 2.0 and 3.0 because of which the old libraries (created in o...

Instrumentation ModelKit 3.0 Beta is a pure .Net 2.0 component
Perpetuum Software LLC releases a beta version of the Instrumentation ModelKit. Now it is a pure .NET 2.0 component. Now you can take advantage of the whole .NET 2.0 functionality.   Some new features include:   Improved Visual Interface. Automatic layout of localized interface elements allows the correct displaying and positioning of these elements in the property grid and on the toolbar. So, the Instrumentation ModelKit designer will have an attractive appearance no matter what language is selected as the current one.   New designer. The Instrumentation ModelKit desi...

useing System.Net.Mail in Net 2.0
Useing C# and VWD enviroment with the Test server in VWD. Code for Mail does not work in 2.0, get an error like this:  System.Net.Mail.SmtpException was unhandled by user code Message="Failure sending mail." Source="System" line 42 which is the smtp.Send(email) line. Code for the old way in 1.1 works just fine, here is what I use (email is bogus for this) The commented line are for Net 1.1 which works. Any ideas what I need to do? Thanks using System.Net.Mail;//using System.Web.Mail; protected void Button1_Click(object sender, EventArgs e)  {  ERMessag...

Aspos.Pdf.Fo 1.0 Released!
Aspos.Pdf.Fo 1.0 Released! Version 1.0.0.0 Released on January 15 2005 ...

Report Sharp-Shooter 3.0 Beta is a pure .NET 2.0 component.
Perpetuum Software LLC releases a beta version of Report Sharp-Shooter. Now it is a pure .NET 2.0 component. So, you can take advantage of the whole .NET 2.0 functionality.   Some new features include:   Improved Visual Interface. Automatic layout of localized interface elements allows the correct displaying and positioning of these elements in the property grid and on the toolbar. So, Report Sharp-Shooter designer will have an attractive appearance no matter what language is selected as the current one.   New designer. All text properties can be easily changed from th...

Access .Net 2.0 Application from .Net 2.0 Web Site
I need to populate a specific form in a .Net desktop application from a .net web application.  Is there an easy way to go about this? Hi, Based on my understanding, you want to start an executable application from your ASP.NET websit, right? We can invoke Process.Start method (http://msdn.microsoft.com/en-us/library/system.diagnostics.process.start.aspx) to launch an executable application from ASP.NET application. Note: Please keep in mind, the ASP.NET application is running on the server, so it will start the executable application that exists in the server.   I look...

Clickonce deployment anyone (DW.NET 2.0 and .NET 2.0)?
I saw someone had posted a question about this already, and there were no responses. So I am hoping that this will get some. We had problems with the previous version of DW.NET 1.5 + VS2003 when attempting to deploy applications via a web server. So many problems that we eventually decided to run off a network drive (which is OK if your user base doesn't roam around the country). Anyway, we gave up on DW.NET, and started to use the datagrid control. Since then, much has changed. Our development team now has VS2005 professional and may start using DW.NET 2.0 (pending my inv...