In visual studio 2005 for windows application , there is option where you can add New datasource by going to menu Data>Add New Data source, I know you can connect to database by using Dim con as connection, Dim cmd as command, Dim da as ataadapter, then query database and get result
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when i opened my Visual Studio 2010 i noticed that my ajax tab was missing from my toolbox and ajax control kit too.Then i noticed even that when i create new website, there is no web.config in it and it should be.WHAT IS GOIN ON???? :/
View 13 RepliesI am trying to get VS 2008 SP1 to precompile a development site using the Web Deployment Project method. I've done this previously with a different site containing ASPX pages, with success. However, this is a third party example web application containing a set of ASCX controls. The idea is that I want to create a precompiled DLL containing the controls, that can then be distributed as a library DLL. I thought the the use of WDP should allow the compiler to compile all the ASCX controls, and then optionally merge them all into a single DLL.
The problem is, the WDP build reports that it succeeds, but the only file generated is the precompiledapp.config file. On closer inspection of the reporting, it seems that the only error reported is:
aspnet_merge : warning 1013: Cannot find any assemblies that can be merged ...
which I assume refers to the DLL merging process at the end of the compile. This that the compiler was unable to find or process any of the ascx controls in the web application, and so didn't produce any DLLs from them.
I don't really understand what is going wrong here. Should I be able to run a Web Deployment Project like this to compile ASCX controls in this way, and if so, what is likely to be going wrong here? Could the ASCX files somehow be protected from the compiler, to prevent redistribution?
Is there anything special you have to do to retrieve Filestream data using a SqlDataSource? I'm using VB and have this as my sqldatasource:
<asp:SqlDataSource ID="SqlDataSourceReadPD" runat="server" etc...
SelectCommand="SELECT [PDIPAttachment] FROM [PositionDescriptions] WHERE ([CP_IDString] = @CP_IDString)">
<SelectParameters>
<asp:Parameter Name="CP_IDString" Type="String" />
</SelectParameters>
</asp:SqlDataSource>
PDIPAttachment is a FILESTREAM column in my table called PositionDescriptions
and this is some of my VB cod:
Dim dv As DataView = DirectCast(SqlDataSourceReadPD.Select(DataSourceSelectArguments.Empty), DataView)
Dim dr As DataRowView
For Each dr In dv
Dim data as Byte() = System.Text.Encoding.ASCII.GetBytes(dr("PDIPAttachment").ToString())
Next
The Filestream data has a PDF file in it, but what I"m getting back in "data" are 13 bytes consisting of: "System.Byte[]".
How do I specify a port number for a Data Connection in the Server Explorer of Visual Studio 2008. It would use 1433 as a default but the administrators changed it for security purposes.
View 2 RepliesFailed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. make sure the user has a local user profile on the computer. The connection will be closed.
View 1 RepliesWe have a lot of source files that we use in every project that we do, is there anyway of creating a dll called core.dll that we can just put into the bin folder so that we can use in all projects, have tried creating a Class Library but all of the web classes are not imported into the environment.
Does anyone know how to do this?
So I got a copy of Visual studio 2010 ultimate through my university and MSDN AA. I've been unable though to create any MVC2 projects in it. Even worse when I save my project from school and attempt to just open it at home I keep getting errors that it can't load the project (this included just open a basic empty project). I've tried a complete reinstall, and even manually downloading the MVC2 RC.
View 5 Repliesi am working in the web services aspects on sharepoint. However, the vs 2008 (3.0i am working in the web services aspects on sharepoint. However, the vs 2008 (3.0 or higher) does not seem to create a proxy class when i have used the add service reference and used the backward compatible version to use add web reference for 2.0. However, i dont seem to find the proxy class. does not seem to create a proxy class when i have used the add service reference and used the backward compatible version to use add web reference for 2.0. However, i dont seem to find the proxy class.
View 2 RepliesIn Visual Studio 2010, I don't see the Visual Studio installed template to create an ASP .Net Web Service Website (when I click on File->New->Web Site..) if the target framework is 4.0. However if I switch to FW 3.5 or lower, I do see the template.
View 1 RepliesI am trying to add a database using VS2010, I have VS2010 Professional and SQL server 2008 developer and sql server 2008 express and it seems impossible for me to create a database am being sent to the linkid=125883 to download an express edition even though i have it installed.
View 2 RepliesAgain, working with VS2010 and ASP.NET 4 I've run into a problem. Although my site seems to be working as it should, some of my pages in VS2010 show an error in design mode: ERROR Creating Control - xxxxxx. Request is not available in this context. I have shut down VS and reopened my site several times, same results. I have reviewed my code and can't find anything wrong.
View 6 RepliesI been trying to get my Visual Studio 2008 to run my Web Application on IIS7 on my Windows 7 machine but I just can't get it to work. I'm using the SQLEXPRESS I been following this Tutorial, but I get the following error message.
"Failed to generate a user instance of SQL Server due to failure in retrieving the user's local application data path. make sure the user has a local user profile on the computer. The connection will be closed."
my connectionString seem to be ok
[Code]....
The site run with out database connection.
Can VS 2010 connect to a SQL 2000 database?
I get this error while using the Data/Connect and SQL Server 2008 R2 comes up.
"The connection failed because this instance of SQL Server is not supported. The Editor cannot connect to SQL Server 2000 or earlier versions."
Our production server is on SQL 2000
My instructions for creating a new web service with VWD 2010 Express call for using the installed template, "AST.NET Web Service". But this template is not listed.
I would like to create a simple web service in visual basic, place it in IIS 7 on my desktop, and then consume it probably using a proxy class.
Is there another way to create a new web service in VWD 2010 Express?
I am have created SQL database by using Visual Studio 2010. I created a table for users. My question is: How can I create an ID that increases automatically? For example, ID starts by 1 and increases 2 - 3 - 4 .......
View 2 RepliesI installed Visual Studio 2008 in my machine. Both c# and vb.net are working properly, but my problem is asp.net is not working. If we are taking a new website project there is no design mode in default.aspx means at the bottom there is no design, source, split. If we go to View->Design then one error message is popup that there is no editor available for this Default.aspx. Again in Tools->Options->Html Designer will shows that an error occurred loading this property page. My OS is Windows Xp Professional 2002, IIS is also checked on .I don't know what to do.....
View 1 RepliesCreating a .NET 3.5 website in 2010, and when I attempt to create public properties for a user control I whipped up it is giving me inline error:Visual Basic 9 does not support auto-implemented properties. I can, however, type GET on the next line 2010 populates the property just like it used to. However, when I expose a control property it craps out with a null reference error at runtime.
View 1 RepliesWhich version of Visual Studio 2008 do you currently use with NHibernate? I would like to test out NHibernate at home, but I'm not sure if I want to shell out $500 plus for VS 2008 professional edition. Has anyone had any luck with NHibernate on VS 2008 standard or even one of the VS express editions?
View 4 RepliesI am working on an ASP.NET project in Visual Studio .NET 2010 and attempting to make an MSI installer using a Web Setup Project. I added the Primary output from the project (which seems to pull in the relevant dependencies) and the Content Files from the project (which pulls in the Web.config and the .svc files).
The issue is that rather than applying the XDT transform and creating the Web.config using the Web.Release.config, it just copies the Web.config, the Web.Release.config, and the Web.Debug.config into the installer without doing any transformation at all.
How do I get it to apply the Web.config transformation before creating the installer?
Within the button code (Default.aspx.vb), there is an undefined 'SqlConnection.'What is the cause of this error?Go to the following URL link, download the 'High Res' Visual Studio snapshots at:
http://cforedu.com/snap.pdf The button code written in VB code reads as follows:
[Code]....
how can i set the parameter source of an SqlDataSource to a variable from visual studio?
View 2 RepliesI have had a persistant problem, which occurs in "Visual Web Developer 2008" express, but also in "Visual Studio 2010"
When I drop a data control onto my webpage, and the select "Configure Data Source", the dialog box opens, but when I try and browse for the data file (could be MDB or XLS) the data file does not appear in the "Select (XML/MDB) file" - in the example below a XML file. If I set the filter to "All Files (*.*)" I can see all of the files EXCEPT the XML files.
The project is a web project, and is set to HTTP - using my local IIS.
I am walked by Scott Hanselman's book through how to create NerdDinner MVC application.To validate the entity type Dinner that is generated by Entity Data Model Wizard, he extended the entity Dinner first by using partial class trick and then made a buddy class to be associated with Dinner.
namespace NerdDinner.Models
{
[MetadataType(typeof(DinnerValidation))]
public partial class Dinner { }
public class DinnerValidation
{
Required(ErrorMessage = "Title is required")]
[StringLength(50, ErrorMessage = "Title may not be longer than 50 characters")]
public string Title { get; set; }
[Required(ErrorMessage = "Description is required")]
[code]...
I am currently using VS 2008 Pro for an ASP.Net class. I got VS from school as part of MSDNAA program. It is version 9.0.21022.8 with .NET framework 3.5 SP1.
My problem is that when I start it up, it does not give me the option to Create or Open a Website. It only gives me the option to Create or Open a Project. So, when I start my homework or in-class assignments, I have to press Shift+Alt+N to Create a Website.
Where the problem comes in is after I start working on the website, I hit Save and it changes it to a Solution. This seemed to have caused a problem with BIND commands being lost in my last homework assignment. Is there something wrong with my install or a setting I can change? I'd rather not reinstall it unless I have to since it is such a pain to uninstall it in the first place.
