![web.config sql server connection string web.config sql server connection string](https://resources.jetbrains.com/help/img/idea/2021.3/db_tutorial_open_sql_server_configuration_manager.png)
- #Web.config sql server connection string update
- #Web.config sql server connection string code
- #Web.config sql server connection string windows
#Web.config sql server connection string windows
Set the "server authentication" method to "sql server and windows authentiation mode". To set the general settings for management studio right click the computer name at the top of the tree and go to "properties". These instructions will help you get a database connection working with "SQL Server Authentication":Ĭonfiguring VS and SQL Server to work together Just in case anyone is reading this and is in the same position as me, I've written up my own instructions for making SQL Server work with ASP.net.
#Web.config sql server connection string code
I had to alter settings in visual studio, sql server management studio, the sql server service and my web.config and code behind files.
#Web.config sql server connection string update
Undo your changes, add a user to SQL server, update your connection string, then it should be working.Īfter many hours work and a lot of reading, I managed to get it working with sql authentication. You shouldn't change anything about the service, you should change the connection string to include a user defined on the SQL server. The error I get is:įailed to retrieve data for this request. I've been into "sql management studio" > right click databases > attach > add > selected my mdf file (with new name) > ok. I also should mention that I've been trying to attach the database as part of getting my setup to work.
![web.config sql server connection string web.config sql server connection string](https://docs.microsoft.com/en-us/aspnet/mvc/overview/getting-started/introduction/creating-a-connection-string/_static/image1.png)
Selecting any of these user accounts also results in "Error 1069, the service did not start due to a logon failure" when I try to restart the service. I also tried hitting advanced in the service's properties screen and then clicking find all. I went into the service and set it to sql authentication instead but I couldn't log on with any account (where is this account set?) I went into sql management studio and created an account but it doesn't seem to recognise this account. This means your ASP.NET webserver is running under your user account (thus integrated authentication works) but IIS is running under another account, and integrated authentication breaks. Right click on your service in the Service Control Manager and you will notice a "Log on" tab that probably is using "Local System Account".
![web.config sql server connection string web.config sql server connection string](https://www.codeproject.com/KB/api/5205692/1_CreateWebApi-r-700.png)
Try with this connection string in the web.config file at .Connect(ServerInfo serverInfo, SqlInternalConnectionTds connHandler, Boolean ignoreSniOpenTimeout, Int64 timerExpire, Boolean encrypt. System.InvalidOperationException: Instance failure. The error I'm getting from the exception is: TestInstance failure.
![web.config sql server connection string web.config sql server connection string](https://i.ytimg.com/vi/1WT2xfEPySI/maxresdefault.jpg)
NewLabel.Text = "Test" + eve.Message + "" + eve.ToString() SqlDataReader reader = comm.ExecuteReader() SqlCommand comm = new SqlCommand("select * from test_tab",conn) SqlConnection conn = new SqlConnection(strConnection) newLabel.Text = "Connection = " + strConnection Protected void Page_Load(object sender, EventArgs e) The error is caused on this line SqlConnection conn = new SqlConnection(strConnection) :īy the way, the database connection loads successfully and information is brought back when I hard code the string into the connection method. Here is the code behind file followed by the web.config extract. I've stored my database connection in the web.config and the rest of the code is in my code behind file. I'm new to ASP.net and I'm having a bit of trouble with loading information in from web.config.