In some of my new websites under .NET 4.0 my Visual Studio does not recognize System.Linq as a valid class. I need to add a reference to System.Core in Web.Config to solve this but there are projects where this is not needed.
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I can't believe I'm having so much trouble finding this information. I'm endeavouring to learn about creating model classes with Linq to SQL. By default VS2010 wants to use SQL Express, but our organisation has several database servers for development so I'd rather use one of those. PLEASE can somebody tell me how I can configure VS2010 to do that, as all I get is 'A network-related or instance-specific error occurred while establishing a connection to SQL Server ... Verify that the instance name is correct'. Yeah, thanks Microsoft. Actually telling me how to verify the instance name would be a really good move here.
View 1 RepliesUsing System.Linq; namespace does not supportted in VS2005 version 2.00.
View 1 RepliesI just installed the release version of Visual Studio 2010, and it looks like there's something wrong with the standard ASP.NET server controls. When I create a basic server control, such as a TextBox, the editor underlines it in green and says (I also get no intellisense for ASP.NET controls): Element 'TextBox' is not a known element. This can occur if there is a compilation error in the Web site, or the Web.config file is missing. The web site builds fine, and the Web.config file is not missing:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="false" targetFramework="4.0" />
</system.web>
</configuration>
The controls work just fine in the code-behind, and they function correctly when I run the site. Is there some configuration problem here?
I have an ObjectDataSource in Visual Studio 2008. I have a DataSet defined with a TableAdapter. However, when I go to select the Table Adapter to use in the ObjectDataSource, nothing shows up. I double checked that the DataSet is in fact in the App_Code folder. I do not know what else to try. The following code is the ASP code for that ObjectDataSource:
asp:ObjectDataSource
ID="ObjectDataSource1"
runat="server"
DeleteMethod="Delete"
InsertMethod="Insert"
OldValuesParameterFormatString="original_{0}"
SelectMethod="GetData"
TypeName="NewDataSetTableAdapters.PlansTableAdapter"
[Code].....
I am in the process of adding my custom aspx pages to the LAYOUTS folder(a folder I created) in a WSPbuilder solution in VS08. The problem I am having is when I build the solution it fails because the controls(Load, Textboxes, dropdown lists,etc) in the code behind file for the custom aspx pages say they are not defined. They all have a blue squiggly line and I get over 100 errors.what to do to get the WSP to recognize the code behind pages.
View 3 RepliesBefore you start using VS2010 RC, knowing that the RC version was launched with a serious bug as reported on the link below.The bug is related to the use of controls within containers in an ASP.Net application, and like almost every ASP.Net application has any container, it is impossible to migrate an application VS 2008 to VS 2010.Before you start any work or migrate to the IDE of VS2010 RC, you know this bug.
View 20 RepliesI know for those who dont use it may think this is minor, but it appears that VS2010 has done away with the "Brief" style editor. Brief style editing makes me way more productive since I am one that tends to spend most of my time in the code. Does anyone know how to turn on Brief style editing in VS 2010 or are there any plans to add it in?
View 4 Repliesif i add the SQL Database to the solution (in APP_Data folder) what are the enhancments provided by the VS2010 for it?is there any mechanism to synchronize this DB with the SQL Server DB? or can i use the SQL SERVER DB in my project which remains physically in the APP_DATA folder and SQL SERVER as well?
View 3 RepliesI read somewhere that MS has integrate SilverLight Toolkit into VS2010. Where is it? I can't find it under Toolbox.
View 2 Repliescan someone recommend me of an online source(version) control integrated with visual studio 2010(free if there is or chargable), something like Microsoft visual source safe hosted in a static IP.
View 2 RepliesI'm trying to publish my mvc3 project to a web host server, I right clicked my project and selected publish, there i entered the ftp information, VS2010 uploaded the files to the ftp, but when i try to surf to the remote site i get an error "Directory Listing Denied". all guides I found requierd an installation on the web host side, is there no way to just upload the site like in classic asp?
View 2 RepliesI installed and reinstalled again SP1 for VS2010 I cannot get CSS3 support. HTML5 is working fine
When I open a css file, I can see only CSS 1.0 CSS 2.0 CSS 2.1 as validators.
I am trying to figure out how to use the web deploy feature in VS2010.I installed the web deploy on a 2k8 server, started the services and went to try a deploy. VS2010 is tellingh me the remote certificate is invalid according to the validation process.
I am trying this on a local VM i made so I could see if it works or not.
i have been trying the new VS2010, but i am having trouble to add to the dropdown list of frameworks the .net framework 2.0, i have installed the .net framework 2.0 and also the SDK, but nothing seems to make it to appear in the VS2010 multitargeting dropdown list. Can somebody give me the reason of this, what do i need to do?
View 3 RepliesOn my development box I have VS 2010 Ultimate (64bit), SQL 2008 Express, and SQL 2008 DEV R2 all installed on the same machine. I can access either SQL with Management Studio R2 but I am having problems getting VS to open MDF files in the App_Data folder.It is trying to open them with SQL Express rather than the full version of SQL.I get an error about verion 661 is incompatable with the version installed which is 655.So what I need help with is, I guess, How do I add a program in VS for "open with" to use SQL 2008 R2? The present default for MDF files is "SqlExpress File Bootstrapper (Default)".I can't figure out where to point for it to open.I have considered uninstalling or upgrading the Express edition.
View 7 RepliesI tried to install Visual Studio Prof 2010 trail version in my system, but i got an error saying 'Please remove/uninstall Visual Studio 2010 load test controller' to proceed installation. i uninstalled my previous VS2008 software from system and i could not find anything like 'Remove/Uninstall Visual Studio 2010 load test controller' software in my Add/Remove Programs.
View 1 RepliesI'm the first time using VS2010 deployment tool. I selected FTP publish, and all the configurations are correct. I'm just confused that after I clicked publish, there is no window or text shows the status of the uploading progress. When would it be finished? It's taking so long, and in the meantime I can't do anything.
View 2 RepliesI've converted an ASP.Net website over to an Azure version and I've got it up and running. However the vast majority of the time I experience timeouts when I'm trying to debug the application.This seems to happen on any page at any time. I start debugging from VS2010 and sometimes the home page will come up sometimes it hangs. When it does come up if I select an item from a drop down list sometimes it works somtimes it times out. I have breakpoints set and they don't even fire I just eventually get the time out.
If I hit refresh that sometimes seems to fix it but it eventually starts happening again. This is making the completion of the conversion VERY difficult and I'm starting to creep up to a deadline.Does anyone have any idea what might be happening? If there is a better location I can post this question to would someone be kind enough to point me in the right direction?Thanks in advance for any help and in addition my email is
mgorgone@pictureu.com as our Windows Live account email is diff.
Any one now when VS2010 will be able to develope to smart devices?
View 1 RepliesI'm trying to run a simple console app on Win7 VS2010.
Here's the code:
using (FileStream stw = new FileStream(@"c:OrdersToday.pdf", FileMode.Create))
there is probably a really simple answer to this, but I have the flu and can't think straight. I am taking advantage of being out sick by downloading VS2010RC and playing around with it. I created a simple WCF service (my first in this foundation, but not my first service). Its a redo of an existing asmx service I created a while ago. I commented out all the processes, and am simply trying to publish the service to my local IIS7 to see the discovery working. I have setup a new site to host the service ( I tried using Default as well, with the same results). I right click the project in VS and select publish. It is prompting me for a login even though the site is setup for anonymous access. If I try to use WebDeploy, it can't find my site, and if I use FileSystem, it give me a simple "Publish failed" with no details. Can someone point me to a tutorial or something that describes the publish process in VS2010 or give me some leads as to what setup needs to happen either in VS or ISS to let me publish?
View 4 RepliesI need to make a windows application and the requirements is like this: Data is to be entered through one form and those values are to be displayed in a form in different computer.should i use in order to get this done. My main concern is to efficiently transfer the data.
View 1 RepliesIn my company we have setup an architecture where all applications share the js scripts to avoid duplicate files and update hundred of files everytime we do an update to the javascripts functions.
The issue that I am having is when I create a reference to those scripts from website A to a function in website B, the intellisense doesn't work. Copy the javascript to website B is not an option. What I am asking if there is a way to make the intellisense work when i am working with projects in this architecture.
I installed a fresh machine with Win7 x64 Ult. wMS updates including 1/5/09, then installed VS2010 Ult beta with .Net V4.0. When I create a new web site, add the ajax references and controls, and use an ajax control on a generic aspx page then build I get the following popup: Find Source: ScriptObjectBuilder.cs and Find Source: ScriptControlBace.cs I downloaded the Ajax source file and point this to the file its requesting it doesn't like it. Anyone know what is going on with Ajax and VS2010?
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