Creating A Calculated Field From Within VWD? (Visual Web Developer Express)
Feb 27, 2008
I'm trying to create a calculated field using SQL Server Express, from within the Visual Web Developer Express 2008 IED. The field I am trying to create is called "total" and is supposed to be the sum of the subtotal, salestax, and shipping fields.
Is this possible from within VWD 2008? How?
Thank you!!!
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Apr 11, 2006
I've downloaded and installed both of these (VWD installs both) and have been trying to run through the walkthrough of setting up a web application which supports membership. However, no matter what I do I invariably get errors like the following:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified) (Microsoft SQL Server, Error: -1)
I'm concerned why VWD and VSQL express versions don't run correctly out of the box (so to speak). I'm not an expert on configuring these services -- but that's the point of offering these tools to hobbyists: So we can learn about how to make some of these great applications using MS tools.
My configuration::
Windows XP SP2 -- clean machine as of about a month ago, never had any dev tools, web servers, or the like on it.
IIS is installed and the service says its running
VSQL and VWD express versions installed (no errors on installation)
SQL server service indicates it is running
.Net 2.0 framework installed (no errors on installation)
Note: I've tried installing on two separate machines. Obviously I'm missing something fundamental.
Would someone please help me go through the million things I [apparently] need to do to configure all these tools so I can get on to actually coding up my first web application? If this is documented somewhere, all I can say is I tried to find it but it certainly wasn't obvious.
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Apr 16, 2007
When I downloaded/started using Visual Web Developer I was under the impression that I needed to install SQL Server Management Studio Express in order to create/manage databases, and to provide the engine to access the data.
Since then I have found tutorials and have successfully created/used databases solely from within Visual Web Developer. I'm assuming that Visual Web Developer includes a database engine, much like the webserver that is included. (This is an awesome thing).
When I tried to upload my web application with database to my production server, the database would not work, it started working after I installed SQL Server Management Studio Express on the server.
Is it my understanding that you need SQL Server Management Studio Express if you do not have Visual Web Developer Express installed in order to provide the data access engine?
Also, I am unable to "attach" my Visual Web Developer Express created database to SQL Server Management Studio Express. Are there any posts that provide more information about this topic?
The only reason I'm asking is that I have extra whitespace on the end of my text fields, and I thought ANSI_PADDING was turned on. I do not see the option in Visual Web Developer Express, but have found it in SQL Server Management Studio Express.
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Apr 7, 2006
Here is the error message I get:http://img109.imageshack.us/my.php?image=error2ug.jpgI have just installed both packages and havent done much in the way of configuration... What do i need to do? Thanks!
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May 20, 2006
I have installed Visual Web Developer Express and its companion SQL Server 2005 Express in my Windows XP Professional box.
Now I want to create a database using Visual Web Developer. I opened the Database Explorer and right clicked on Data Connections icon but what I am seeing is an inactive "Create new database" command.
How can I make it active ? How to create a database using my Visual Web Developer?
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Apr 12, 2007
Hi, Can I use Sql Express Edition with Visual Web Developer at the same time? I tried but I always get a permission error. Also, when I try to attach a database (that I created in Visual Web Developer) to the SQL Express i cant find the .mdf file, I don't know why? Is there is a way where I can specify a folder where I can keep the mdf and allow both applications to access it?
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Mar 17, 2006
When attempting to use VWD Express' built-in web server I recieve the following error in browser window:
An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server)
I've done the following:
Followed advise on How to: Configure Express to accept remote connections
Retrieved port_address from SQL Server Configuration Manager (i.e. SQL Server 2005 Network Configuration > Protocols for SQLEXPRESS > Select TCP/IP Protocol name > RT click on Properties > IPALL - TCP Dynamic Ports port_address
netstat -ano | findstr "port_address" shows the following
TCP 0.0.0.0:2247<-port_address 0.0.0.0:0 LISTENING 1620
Attempted to connect to SQLEXPRESS service using dynamically assigned port_address with this command
F:Program FilesMicrosoft SQL Server90ToolsBinn>SQLCMD -S .sqlexpress,2247
HResult 0x2AF9, Level 16, State 1
TCP Provider: No such host is known.
Sqlcmd: Error: Microsoft SQL Native Client : An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections..
Sqlcmd: Error: Microsoft SQL Native Client : Login timeout expired.
I can successfully connect to SQLEXPRESS using SQLCMD with flags
- S .sqlexpress
and
-S np:\:\.pipeMSSQL$SQLEXPRESSsqlquery (named pipes)
Using VWD Database Explorer I have connected to my SQL Server 2005 Express databases and the Test Connection button on the Modify Connection form reports the connection strings are good. Lastly SQL connection string property field User Instance = True and neither database resides in "My Documents" folder.
Questions:
Does VWD local web server require configuration?
Is this a Named Pipe or TCP/IP configuration problem? Should Shared Memory be disabled?
Should I give up on VWD local webserver and install IIS instead?
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May 4, 2006
Can someone here confirm or deny that Visual Web Developer 2005 Express Edition doesn't work with SQL Server Developer Edition 2005?
I
was about to order SQL Server Developer Edition 2005 on Amazon, to use
with Visual Web Developer 2005 Express, when I read a user comment that
the two are incompatible with each other. Does anyone know for sure if
that is true?
What I'm wanting to do is develop an ASP.NET web
application on a web host using a SQL Server database. I use VS2003 and SQL
Server Enterprise 2000 at work, but I'd like to learn the 2005 editions
for this side project. I don't own any of the developer tools/IDEs
personally, so I'm trying to find the most affordable way to do this
for my home business.
Thanks for any advice,
Keith
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Dec 16, 2006
I can access an SQL Server 2005 database from VWD, but for ease of uploading to a server and to maintain the database within just VWD environment would like to import it directly into VWD and its App_Data folder from the local machine SQL Server.
I guess this is more than copy and paste ('especially since this is not allowed becase the database is being used by another program').
I've seen posts about the reverse process but not this way. Any simple pointers please?
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Mar 22, 2007
I'm developing using Visual Web Developer and want to have a web page that shows the contents of a table. I get the error message when testing the connection through database explorer "Login failed for user ''. The user is not associated with a trusted SQL Server connection".
The database is located on a server running IIS and has SQL Server Express installed.
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Mar 22, 2007
I'm developing using Visual Web Developer and want to have a web page that shows the contents of a table. I get the error message when testing the connection through database explorer "Login failed for user ''. The user is not associated with a trusted SQL Server connection".
The database is located on a server running IIS and has SQL Server Express installed.
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Jan 18, 2008
Hello Everyone,
I have just installed then above softwares and I am trying to work on a very simple application.On my Default.aspx I created a Gridview and connected it to the dabase.Everything works fine?When I try to work on the Security under Website->ASP.NET_Configuration I get the error:
There is a problem with your selected data store. This can be caused by an invalid server name or credentials, or by insufficient permission. It can also be caused by the role manager feature not being enabled. Click the button below to be redirected to a page where you can choose a new data store. The following message may help in diagnosing the problem: Unable to connect to SQL Server database. I see that a lot of people get this problem. Can someone sugest a way out?Thnaks in advancePati2005
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Jan 30, 2007
Hi,
I use Visual Web Developer 2005 Express Edition. Anybody help me how can i use reports and subreports with parameters in it. I am new to ASP.NET. Please give me a sample. Thanks in advance.
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Sep 10, 2007
I successfully installed .NET framework v 3.5 and VWD 2008 on a new Vista laptop. When I want to add a Sql Server database to a website, errors tell me to install SS 2005 Express. MSDN SS 2005 Express download tells me I MUST first install .NET framework v 2.0 before SS 2005. When I try to install framework v 2.0, I'm sent to v. 3.5 and no way to download SS 2005.
How does one install a express sql server to run with Visual Web Developer 2008?
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Jul 5, 2007
I have made my website using SQL Server Express edition. It is totally database driven and manypages use databases to display data. My problem is that after paying for webhosting fees my web host told me that they do not support SQL Server express edition. Instead they have support for MySQL and Ms Access. Except that there is this MS 2000 Database service for an additional cost. Any recommendations what I should do except changing the host? If I pay for MS 2000 Database servicem, will my website work? My user management(i.e ASPNETDB database) was created by Visual Web developer and I don't want to do user management myself. Any advice?
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Dec 19, 2007
hello eveyone..i have just downloaded and installed the visaul web developer 2005 express edition and sqlserver 2005 express edition.On top of that i even downloaded and installed the northwind database.But my problem is when i am connecting to the northwind database by clicking toos menu>connect to the database>choose datasource>new connection>..i have provided it with the required information..but as soon as i press "Test Connection" button the following error box displays.. "an error has occured while establishing a connection to the server.when connecting to the sql server2005,this failure may be caused by the fact that under default settings sql server doestnot allow remote connections.(provider:Named piped providers,error:40-couldnot open a connection to sqlserver.)" i have no idea whats is all about..can anyone get me pass this error..
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May 28, 2008
I would occasionally get the error below when trying to access a database in my project/App_Data folder using Visual Web Developer Express 2008.
I would re-boot and the problem would go away.
I now have the problem all the time and am unable to access my database file in the App_Data folder nor ASPNETDB.mdf.
I am not trying to access a remote database. I have not knowingly changed any settings.
Has anyone seen this problem?
Can anyone help?
Thanks,
Charles Smith
ERROR MESSAGE:
€¦ under the default settings SQL Server doesn't allow remote connections. (provider: SQL Network Interfaces, error 26 €“ Error locating Server/Instance specified)
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Jul 25, 2007
Hi Folks
I've downloaded & installed Visual Web developer Express and SQL Server Express and now I'm trying to install the Reporting Add-In available here: http://msdn.microsoft.com/vstudio/express/downloads/default.aspx
It downloads just fine and, just as the installation progress bar is almost done and the status text says 'Registering Product', I get the following error message:
"There is a problem with this windows installer package. A program run as part of the setup did not finish as expected. Contact your support personell or package vendor"
Running VWD shows the ReportViewer control now appears in the 'data' group. I can add it to a form, but I cannot create a new report, as clicking on 'Design a new report' under the ReportView Tasks popup menu does nothing.
Any ideas, please?
Thanks
Andrew
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Jan 16, 2008
I installed both SQL 2005 developer and SQL Server 2005 Express Edition with Advanced Services SP2 and Microsoft SQL Server 2005 Express Edition Toolkit.
In every version "SQL Server Business Intelligence Development Studio" was missing. I uninstalled and reinstalled both version but always "SQL Server Business Intelligence Development Studio" was not available and the computer could not find devenv.exe file.
I installed visual studio 2008 as well. For some reason the start menu link for "SQL Server Business Intelligence Development Studio" is ""C:Program FilesMicrosoft Visual Studio 8Common7IDEdevenv.exe"" and devenv.exe is not there or anywhere
Pleas advise.
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May 5, 2008
in visual studio web developer express edition 2008 i added a new item this was a sql server database which i called test2. I added a table called comments, and the fields name, email, comments, IPAddress, and Date and in my comments.aspx page i added a name textbox, a texbox for email, a textbox for comments and the submit button i double clicked on the submit button and added the following code
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click Dim mydS As New SqlDataSource mydS.ConnectionString = ConfigurationManager.ConnectionStrings("testConnectionString1").ToString mydS.InsertCommandType = SqlDataSourceCommandType.Text mydS.InsertCommand = "INSERT INTO comments(Name,Email,Comments,IPAddress,Date) VALUES (@Name,@Email,@Comments,@IPAddress,@Date)" mydS.InsertParameters.Add("Name", TextBox1.Text) mydS.InsertParameters.Add("Email", TextBox2.Text) mydS.InsertParameters.Add("Comments", TextBox3.Text) mydS.InsertParameters.Add("Date", Date.Now) mydS.InsertParameters.Add("IPAddress", Request.Params("REMOTE_ADDR")) Dim rowsaffected As Int16 = 0 Try rowsaffected = mydS.Insert Catch ex As Exception Server.Transfer("errors.aspx") Finally mydS = Nothing End Try If rowsaffected <> 1 Then Server.Transfer("errors.aspx") Else Server.Transfer("confirm.aspx") End If End Sub Protected Sub TextBox1_TextChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged End Sub but when i run it it gives me a problem with this line mydS.ConnectionString = ConfigurationManager.ConnectionStrings("testConnectionString2).ToString and says something abt unidentified object and I want to know how do i set the connection string or alternatively where?????? and my table does not update with the corresponding values i enter on the webpage. i also changed the authentication mode to forms instead of windows as i was advised but i'm still having a problem
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Nov 24, 2007
There are conflicting postings everywhere about this. I built a small site using VWD and SQL Server Express, but need to convert to Sql Server 2005 Developer because the DB will exceed 4Gb. Tried to install and could not connect or use from VWD. Tried to uninstall, got into large mess with the byzantine uninstall process, and have now started with a clean machine.
I installed SQL Server 2005 Developer first, then installed VWD Express 2008 without installing SQL Server Express. VWD won't let me connect to an existing database, won't let me add a new database and doesn't even show the Database Tools option under the Tools menu.
Is there someone with specific knowledge that can provide any enlightenment? Would be much appreciated.
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Feb 22, 2008
(1) I have already installed of SQL Server 2005 Developer Edition first.
(1) Can I install visual studio 2008 without the 2005 express edition of SQL server? Will be any problems because I don't have express edition of SQL server? Do I need to install the express edition of SQL server as well?
(3) How to use SQL Server 2005 Developer Edition instance on visual studio 2008?
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Jun 19, 2006
I can't tell if the SQL Developer install upgraded the service, but left the SqlExpress version information, or if I'm still really only using SqlExpress.
Also, my intended target is SQL Enterprise, so if I am using SQL Express am I asking for trouble when I go to move the database over? Are the database formats compatible?
I've poked around trying to search for this answer for a while and haven't turned anything up. Maybe I'm searching on the wrong terms...
Thanks,
Geoff
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Nov 8, 2005
For some reasons I have to use a ntext field for both small strings like "10" and large binalry files.
I need to sort the field to some extend to present the small strings on a sorted nice way - answers to " What country are you from" etc.
To trick the sorting I use a calculated field:
ORDER BY RSort - where Rsort is:
convert(varchar(4), RD.response) as RSort
It works but put a high load on the SQL server when the number of responses increases.
I though of making a non clustered index based on the calculated field, but is not sure that it will work as intended.
What do I do. The last thing would be to change the ntext to vchar(3800) or something like that. :confused:
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Nov 14, 2007
Hey,
Im trying to make a website that I can enter information on the website and have it transfered to the database the problem is the website and database are on two different computers , how do I copy the data base onto the other computer and have it will be ready to take information from the website and store it in the database?
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Mar 20, 2006
lo all,
when i try and connect web developer to a sql file i get "An error
occurred while establishing a connection to the server.When connecting
to sql server 2005,this failure may be caused by the fact that under
the default settings SQL server does not allow remote
connections(provider:Named Pipes Provider,error : 40-Could not open a
connection to SQL server)"
thx for any help
Charlie
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Jun 19, 2006
hi
i found these books for learnning sql server
which better to read for Visual Basic Developer ??
http://www.sqlserver2005books.com/1-3805-0735622507-%20Microsoft_SQL_ServerTM_2005_Reporting_Services_Step_by_Step_Step_by_Step_Microsoft.html
------------------------
http://www.sqlserver2005books.com/1-3805-0735622078-%20Microsoft_SQL_ServerTM_2005_Database_Essentials_Step_by_Step_Step_By_Step_Microsoft.html
thank you
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Oct 13, 2006
Yes I am a newby (or is that newbie) and this is my first post.My Visual Web Developer site work really well on my PC, I read the books took it slowly, created logins and sql tables and then found a good hosting company with Server 2005 ... I though I was one step away from the road to success ... then I hit the big brick wall. Spent hours on Google trying to find some answers without joy ... all I found were lots of users with the same or similar problems ... and some answers that caused more problems !1) Please can someone give my a 'step by step' idiots guide on how to convert my ASPNETDB.MDF content to run on Server 2005. I have Server Management Studio so I am happy about loading the translated files but I don't understand how to break them down into tables and logs.2) Once the files are across can I run a connection string from VWD directly to the tables on the server instead of SQL local ? I assume that is set in web.config !!.... normally I am happy to learn by trial and error. But I can't get around or over this brick wall.Welcome assistance, advice or a ladder ... with simple instructions ?
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Oct 26, 2006
I'm trying to attach to my database that Visual Web Developer Express (VWD) created through SQL SMS, however I cannot. When I try to locate the database, the file tree stops at: c:Documents and SettingsMeWhen I check the location in VWD, it shows my database at:c:Documents and SettingsMeMy DocumentsVisual Studio 2005WebsitesmySiteAPP_DATAASPNETDB.MDF When I navigate in explorer, the file is there. When I try to copy and paste the address, SQL SMS gives me an error of:Access Denied. Error 5133 I have shut down all process using the database. Ideas?
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Jan 18, 2008
hi., i need help.,i Created a database using the SQL Server 2005 Express SQL Server Management Studio Express (SQL Server MSE)but i don't know how can i get the database that i made to put it in the Folder "App_Data" in my Visual Web Developer (VWD). is there any process or something to connect my database that i make using the SQL Server MSE to the VWD?Please help me, THanks
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May 14, 2008
hi i added a new table to my existing database in visual web developernow when i am running this i get an error Invalid object name 'TestTable'.with this sql command string sqlCmd = "INSERT INTO [TestTable] ([Employee], [Client] ,[Project] ,"+ "[TimeSpent],[TimeSpentOnline] ,[Description],[Incident], [Billable],[AfterHours],[Pending],"+ "[OnSite] ,[WorkOrder]) VALUES( '" + employee + "' ,'" + client + "','" + project + "','" + timeSpent + "','" + timeSpentOnline + "','" + desc + "'," + iactive + "," + bactive + "," + ahactive + "," + pactive + "," + osactive + "," + woactive + ")"; but it was working fine i was using this table which is exactly the same thing just a different name ..by the way i didnt create the tracking table string sqlCmd = "INSERT INTO [Tracking] ([Employee], [Client] ,[Project] ,"+ "[TimeSpent],[TimeSpentOnline] ,[Description],[Incident], [Billable],[AfterHours],[Pending],"+ "[OnSite] ,[WorkOrder]) VALUES( '" + employee + "' ,'" + client + "','" + project + "','" + timeSpent + "','" + timeSpentOnline + "','" + desc + "'," + iactive + "," + bactive + "," + ahactive + "," + pactive + "," + osactive + "," + woactive + ")"; i have already double checked the data types and also have made sure that everything was saved properly..... Can any one plz help me out on this
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Jun 1, 2008
I'd like to be able to query a database to get the value of a
certain row. However, I'd like to save this value into a variable
and use them as I'd like, NOT nessessarily display them in a data
control such as a gridview etc. I've been able to find a lot of
information on binding datasourses to predefined data controls, but I
can't find anything on simply querying a database for values and using
those values to display a page as I want.My basic end goal is to create what's basically a shopping site like Amazon only for about 100 or so products.Thanks
in advance for any help. I'm just getting into Visual Web
Developer so please excuse my ignorance and lack of posts.
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