can I use .net framework 4.0 in VS2008 ? If yes how can I do that? My application uses 2.0 ,Or are there advantages to updating to the latest .NET 4.0 now? And also I came across some new features in framework 4.0 like :
Response.RiderectPermanent
Response.RiderectToRoute
Response.RiderectToRoutePermanent
I host a website that has recently been upgraded from .NET Framework 2.0 to .NET Framework 4.0. Within the website, I have an instance of BlogEngine which still requires .NET Framework 2.0. Each website is in it's own application pool. My issue is that when I browse to the blog portion of my website, I receive a 500.19 error with the following information...
The configuration section 'system.web.extensions' cannot be read because it is missing a section declaration The web.conf file that is listed in the error message is the config file that belongs to my root website which is running .NET Framework 4.0. How do I get the two websites to run together in the same website using different versions of the .NET Framework?
I have this cenario:One server (machine) that have framework 3.5. And one site (website) developed for framework 3.5.This site can not be modified (rebuild in other FW version, or others changes).
I'll developer a new webapplication (WAP) in framework 4.0 (using microsoft visual web developer 2010).
As I know, the new webaplication work in the server, if I install framework 4.0 in the server.
My question is: Can I install the framework 4.0 on the machine that already have framework 3.5. And continue have sites working with other frameworks version?Or, should I develop my new webapplication in framawork 3.5 ?If I can install the framework 4.0, do I need make some specify configuration during the installation?
what is Features added in Framework 2.0 over the framework 1.1? i want in Details?
View 2 RepliesDifference between .net framework 2.0 and .net framework 2.0 with service pack 2
View 4 RepliesWe are developping with .net framework 2.0 on our dev station and we deploy on web server and client desktop a 3 tiers smart client app. what is the impact of ugrading to .net framework 2.0 sp2 on our web servers WITHOUT upgrading on dev station and compilation servers?
View 2 RepliesI recently I have upgraded my web application from 1.1 to 3.5.
Now the problem is support DLLs used in this application still in 1.1 only.
There is no way to change it. While accessing from 3.5 it is not showing any error msg.
But not giving expected results.
Is there any way to run this particular assembly in 1.1 and other in 3.5 ?
I have an old Web application which is using net framework 2.0(build with vs2005), now i need to move the old Web application to production server which has .net framwork 3.5 installed. Do I need recompile the web application with vs2008 or i can just go head move the the Web application without recompiling, it will automatically work?
View 4 RepliesI have runned a web application but it only show a directory
How to make a show a web page for debug in xp with visual studio 2008
i just got VS 2008 Pro.....why isn't there a Tab control???
View 3 Repliesi have crated dll of my c# application and Have signed it but m not getting how to register it as i want to access it in my asp application so plz can u provide the steps required for registration
View 1 RepliesI have the project in vs2008. I find that there is difference behavior between VS2008 Debug Mode IIS and Windows 7 IIS.
I have published the project and deploy on windows 7 IIS.
Different examples: After login, VS2008 debug mode can go to default page but not in windows 7 IIS in which it return back to login page after login. Sometimes, they can login but still difference behavior in page reload such as dropdownlist databind.
I have been trying to use some of the controls in vs2008 and I am having probems. 1) When I try to choose multiple controls the control nor shif key works and I can only click on one control at a time.
2) When using wizard, panel, ajax tab control, etc. I cannot get my other controls to go inside the boxes. They want to land elsewhere on the page (Outside the box). I have tried copying, moving, a new pull, etc. Can anyone tell me what I am doing wrong or direct me to a tutual on this.
3) In Ajax tabs the tabs are so small that I cannot read the text in the tab. I have tried to enlarge etc. but it's not working. Also, when I try to pick on a tab to change tabs, my tab doesn't change and I cannot get the controls to go into the right tab.
I opened an existing VB WINFORM Project on Sunday that I had been working with on Friday, but now the toolbox only showed REPORTING and Visual basic PowerPacks.I had not added or changed the toolbox since I used it on Friday (in fact there have been no changes for a long time....if ever).I tried running "devenv /installvstemplates" and "devenv /resetskippkgs" but they didn't fix it.If I do a "Show All" on the toolbox, a Standard heading shows, but all controls (Label, Textbox, Button, etc) are grayed out
View 2 RepliesI am trying to install Visual Studio 2008 on Windows 7, when I run setup.exe I got following error, Visual Studio Setup Launcher has stopped working..
View 3 Repliesi have been trying to use log-in tools in VS2008
i made folder named Admin with web.config contains:
[Code]....
I need to migrate a ASP.NET application from 1.1 to 3.5. I have gone through the answers on this forum already, but still have some questions
should I convert the application from 1.1 to 3.5 directly? OR convert it to 2.0 first and then to 3.5 and the reasons for doing so.Is there any article that walks through the whole conversion process from 1.1 to 3.5 with solutions for any typical issues encountered during the conversion process?Is it possible to convert a ASP.NET 1.1 project to ASP.NET 2.0 using VS2008 OR do I need to use VS2005 IDE for doing so?
When I make a change to a form, add a control, or text, etc., the updates don't appear immediately in the web browser after I run the application again. I have also tried saving the changes before running it again. Same results in either IE or FireFox.
I have also set my browser to check for updates everytime a web page is loaded again.
I am trying to get the porofile for a specified user to return so i can put the info into appropriate textboxes but using profile base and a number of other remedies i cant seem to get it to return anything other than null values
[code]....
I need to be able to add a reference to ADODB in my code to access that particular COM object's result.
I have tried to add the adodb reference from the properties page of my site, but whenever I try to run the site after adding it I get this:
[code]....
To enable assembly bind failure logging, set the registry value [HKLMSoftwareMicrosoftFusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLMSoftwareMicrosoftFusion!EnableLog].
Version Information: Microsoft .NET Framework Version:2.0.50727.3603; ASP.NET Version:2.0.50727.3082
END MESSAGE
Why would this be? I've not encountered this before when adding the adodb reference. The source of the adodb reference is:
c:Program FilesMicrosoft.NETPrimary Interop Assembliesadodb.dll
The file is indeed in that directory.
I have an array that I want to bind to a repeater. It's a single dimensional array, and I simply want to post the values of that array to a repeater. I tried binding directly from the array but I couldn't get it to work right, so I looked around and found that I should maybe use a hashtable. I'm thinking that I can sort the array appropriately, then feed the array into the hashtable as is. The problem is, though, the key order in the hashtable doesn't match the values in the array. Here's the code:
[Code]....
So if my sorted array is 1,2,3,4,5, for some reason the hastable doesn't have the keys in the same order. Is there someway to sort the hashtable so that the key order is sequential when I bind the repeater, or is there a better way to handle this?
I'm having problems trying to connect to a remote debugger for VS2008-SP1.I'm trying to debug an ASP.NET application on a Win2k8 VM. The host PC (WinXPsp3) running Visual Studio is connected to an AD domain, and is logged in with a domain account. The VM is not connected to the domain and is logged in with the local Administrator account.The VisualStudio remote debugger requires authentication in both directions, so I would normally add my domain account as a local admin on the VM and allow debug permissions for that user.Since the VM is not on the domain, I can't add my domain account as a local admin. What can I do to get remote debugging going between my PC and the VM?
View 3 RepliesWhen I open a 3.5 related web project then the Ajax extension is showing; e.g.: script manager,update panel etc
However when I open a 2.0 web project then Ajax extension is not showing.
what to do if I want Ajax extension to be available in case of 2.0 related project.
Do I need to download an installer? If so then tell me URL from where I can download Ajax extension for 2.0.
I run the preparaion pack then successfully run the installation of SP1 I do not see verification on the 'About VS 2008' page.
Consequently (I think) my attempts at installing SQL Server Management Express 2008 constantly fails due to the lack of SP1.
I'm having a problem with opening ASP.NET configuration in Visual Studio 2008 Express. It just won't open. Nothing happens when I click ASP.NET configuration (under Website).
Odd things:
(1) It works fine (opens) in Visual Studio 2005 Express.
(2) I tried re-installing Visual Studio 2008 Express and the ASP.NET configuration opened fine for a couples of day, but now its not working again.