Configuration :: Connecting Application To Online DataBase

Oct 1, 2010

I have all my tables and queries in online DB ie., i have created all my tables and queries in online using third party site [URL] Now i want to make connect my application (which is in my system) with that database

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connecting my database to the online server. My server is seekdotnet. But I had been receiving this error code Cannot open database "database.bak" requested by the login. The login failed. Login failed for user '219_nypmecom'.

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Configuration :: Connecting An Application To Two Or More SQL Databases?

Mar 27, 2010

My Application uses two SQL databses, one for membership/roles (ASPNETDB.MDF) the other for my data. When deploying to a server do I have to use two connection strings, one for each database? I am using the publish to provider wizard with VWD 2008 to replicate the databases on Sqlserver 2008 (Windows server 2008 R2). I have my data connection working fine, I am just trying to get mebership and roles working.

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Configuration :: Getting Error Connecting To Database After Upgrading To .net 4.0?

Aug 22, 2010

I upgraded a Website to use ASP.NET 4.0, from 3.5. This involved setting it up on a different server, with the same hosting company. I'm using a shared hosting plan on Windows Server 2008.

Since migrating, it gives an error message when I try to login to the site:

A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. (provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)

I'm using the same connection string as I did in the old version, which always worked. I also changed the permissions for the database to allow connections from the redeployed Website, via the host's control panel.

I have searched the web.config, and the source for the site, and I haven't been able to find a connection string that looks incorrect.

I've contacted the host about it, in case it is a configuration issue on their side.

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VS 2010 Connecting To SQL Database From Windows Form Application?

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I had another thread on this problem but I wanted to start this one so no one had to look at the code I posted in the other thread. I have a successful connection but want to display data from the SQL database on my website in my Windows form application. Here's the code I have so far. Used some of the ADONET Tutorial1 here. The table Ray Rover Activation has a number of different columns but to start out I just wanted to see if I could display data for the EmailAddress column.



If I comment out the Sub DoStuff I don't get any errors but neither is anything displayed other than the messagebox message. If I don't comment out DoStuff then I get an error, "Incorrect syntax near the keyword 'FROM'". Maybe someone could enlighten me some on what I need to do get the data in the column EmailAddress to display.

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Aug 28, 2010

I know this is a simple thing but i donīt how to.....

I have the website working on my pc .... but i want to get it online with the database.

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Developing A Simple Online DBMS To Browse Database Online?

Dec 6, 2010

I am developing a simple online DBMS to browse my database online.... the main concern for me is to clear everything from the PC when the user disconnect so no body can go and click (Back) on the browser and see the pages if the user forgot to close it.. what I have done so far is :


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ADO.NET :: Error Connecting To Database When Try To Attach Database On Line

Dec 6, 2010


I'm getting the following error when attaching to my database on line. I'm not sure what the issue is as I've been able to connect in the past without any issues and there haven't been any changes to my connection string. Here is the error and my webconfig.


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Configuration :: Connecting To Whois Server

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I have written a method for getting information about the ip-addresses of visitors to my web site. The method is called from Page_Load. It connects to the Ripe whois database and gets information about the ip sent. Everything works perfectly when I try it locally using localhost, but as soon as I upload the code to my web host it stops working, and I get the following error message saying that it can't connect to Ripe. The code is exacly the same as I use locally. (The relevant code is included in the error message below). I tried to contact my web host to ask them, but they said it was beyond their expertise...

A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

Description:An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Net.Sockets.SocketException: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

Source Error: [Code]....

Line 38: {Line 39: TcpClient objTCPC = new TcpClient();Line 40: objTCPC.Connect("", 43);Line 41: Line 42: string strDomain = ip + "

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Configuration :: Connecting To Server Using Local Host?

Mar 27, 2010

I am having 5 systems connected through LAN.Now I am creating a web application in server and want to retrive that web application through all the systems so that other people can able to access it andwork with different pages in the application.Is this possible?If yes pls send me the steps how to do that?Same with database also.Pls respond me ASAP.

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Configuration :: Create Setup For Web Application With Database?

Jan 3, 2011

I have created a setup application and i want to create my application as an installer application.

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Configuration :: Preparing External SQL Database Fo .NET Web Application?

Sep 30, 2010

It's been so long since I've done this that I don't remember how.

Basically, I am creating a Web Application from scratch. I have dragged the LoginBox to the page and went to "Administer Website". Unfortunatel I see no where where I can choose to have the application talk to an externally-hosted database as opposed to defaulting to the "App_Data" folder. I am hosting an SQL instance named "SQLEPXRESS" on my development machine and have configured a database and user. I wish for the site to use this database and user and have set the connectionstring as follows in the web.config:

<add name="ConnectionString" connectionString="Data Source=RUSSELL-DESKTOPSQLEXPRESS;DATABASE=db;UID=user;PWD=pass" providerName="System.Data.SqlClient"/>

Yet even after adding that I see it showing no where in the "Administer Website" section. Please walk me through getting my application to talk to this database and configuring the necessary tables. I remember there needing to be some sort of exe I needed to run to do this, but my Google and forum searching is failing me.

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Sep 28, 2010

I finished an intranet application using webconfig to store my connection string to an Access database which has linked tables to SQL Server 2005.

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I am developing a web application with back end as Oracle. I call the procedures from web application when ever some update, create or delete for the records needs to be performed. How to maintain the connection in these scenarios.

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Configuration :: How To Upload A Web Application And SQL Database ON Development Server.

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I never host any web application on the development server.I learn the tutorial how to copy the file using file zilla FTP client.But question is raised, how can I link my sql server machine to Http development server.And how can I configure my database on the development server.What at all DNS setting is require?

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Configuration :: Unspecified Error While Uploading Excel And Connecting It To Dataset

Aug 26, 2010

I am facing some problem while uploading excel sheet upload and connecting it to dataset. The Code works fine in local machine but on website its showing following error.

System.Data.OleDb.OleDbException: Unspecified error at System.Data.OleDb.OleDbConnectionInternal

Below is my code:

string FileName = Path.GetFileName(FileUpload1.PostedFile.FileName);
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string FilePath = Server.MapPath(FolderPath + FileName);
switch (Extension)
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case ".xlsx": //Excel 07
s = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + FilePath + ";Extended Properties='Excel 8.0;HDR={1}'";
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EDT.Columns.Add("MobileNo", typeof(string));
con = new OleDbConnection(s);
con.Open(); // I am getting the error at this point
da = new OleDbDataAdapter("select * from [Sheet1$]", con);
ds = new DataSet();

string FileName = Path.GetFileName(FileUpload1.PostedFile.FileName);
string Extension = Path.GetExtension(name);
string FolderPath = ConfigurationManager.AppSettings["FolderPathSMS"];
string FilePath = Server.MapPath(FolderPath + FileName);

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1. What is the best site to host an ASP.NET Web Application which contains a login page, members area, and specified user accounts?

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what I have seen so far it seems a far more long winded and complicated process with .NET over Coldfusion with ultimately the same result, and I am desperately trying to understand how it works in .NET as surely it must be a similar process to that of Coldfusion?

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Remotly Connecting To A Web Forms Application That Uses Routing?

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I've been developing a web application that uses .net routing with Visual Studio 2008. The project is setup to use http://localhost:17315 as the server path. I'm trying to figure out a way for a co-worker to connect to my local project from their system. When I setup the project as a virtual directory in IIS (5.1) the .net routing doesn't work correctly and I get a 404 error (http://localhost/home).Is there anyway for a user on our local network to connect to my application remotely with my current configuration? I know they can't connect to the Visual Studio Development Server, but I would think they should be able to connect if the application is setup in IIS. Maybe IIS6+ is needed for this?

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Architecture :: Web Application Connecting To Multiple Databases?

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I am supposed to develop an enterprise-class ASP.NET Web Application that connects to multiple databases. For example when the web form loads, I should populate different ASP.NET controls (GridView, DataPager, TextBox, DropdownList etc) from multiple databases (SQL Server, Oracle, DB2, SAP Server etc) and also, edit the data in the controls and save the data to the respective databases on button submit.

Should I use Web Service or WCF for data integration, if so is there a limit on the size of the data?

What should be the architecture considering the application should be scalable and easy to maintain?

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i'm trying to connect a webform to a master page but i get errors all the time.

i know that it's quite simple when adding a web content form but i don't really know what is the diffrence.

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Configuration :: Database Version Error While Deploying Application On Windows XP?

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I developed an application using VS2010 and now when i try to deploy it on windows XP maching running IIS 5.1 i get the database version error which says:

The database '<database file path>' cannot be opened because it is version 655. This server supports version 612 and earlier. A downgrade path is not supported.

<database file path> . Create is aborted.

An attempt to attach an auto-named database for file <database file path> failed. A database with the same name exists, or specified file cannot be opened, or it is located on UNC share.

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Connecting To Database - Can't Upload

Jun 12, 2010

I'm trying to learn how to do both of them at the same time on my own, while working on a project. All the examples in the MSDN are using databases that are a local SQL Server (Express) file. I am not going to be able to just upload the project (including the file) and have it work, am I? The thing is - I want to be able to write code vs. a database that is actually going to work online so I can start putting a project together and know that it is going to work online.

I don't want to get everything done, and then discover it breaks as soon as I upload everything. Assuming I can't just upload the database file and have it work - I have a hosting account that I am using for something else and I would like to set up a database to use (preferably MySQL because my SQL Server database quota is used up and I'd have to pay extra for another, but I will if I have to because it's not that much). I can do that, correct?

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SQL Reporting :: Connecting To A Database

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I have never used reporting services before. My boss just started teaching me how to use them. I was told something by my boss that I find hard to believe. In our environment we have 3 databases: Development Beta Production According to my boss, the connection string has to be hard coded in the reports. Therefore every time you move a report from one environment to another you have to manually change the connection string so that it points to the correct database.

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Connecting To A MySQL Database Using C#?

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I've installed the Components from the links below. But I still can't find any SQL references when I try to add them? I'm wondering if anyone would know the reason for this? I just started with I've found several other questions regarding code for connecting but I can't find anyone who've had trouble with the Connector/components before?

MYSQL connector


Microsoft Data Access Components (MDAC) 2.8


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