Updating is not supported by data source unless updatecommand

by  |  22-Aug-2019 18:03

Net AJAX with that of JQuery to give an elegant and charming user experience.column which will act as custom column for delete functionality.The purpose of the project was to investigate how SQL is embedded in C#.

updating is not supported by data source unless updatecommand-40

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Part of the project was to implement a working prototype database application with C#.

NET and also Java to further investigate the result of the research work.

I am using Microsoft SQL Server 2008 R2 Express edition 2.

Also I did go to SQL server Management Studio, but I can't seem to find the Security option when I clicked properties.. I used this one: Standard Security Data Source=my Server Address; Initial Catalog=my Data Base; User Id=my Username; Password=my Password; replacing the connection string to this: ("Data Source=_ROSEANN_\sqlexpress; Initial Catalog=chenezboutique; User Id=; Password=;") but when the page is build, there was an error: Unrecognized escape sequence ("Data Source=_ROSEANN_\sqlexpress; Initial Catalog=chenezboutique; User Id=; Password=;") error in red.. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) Source Error: Line 18: Sql Connection con = new Sql Connection("Server=_ROSEANN_/SQLEXPRESS; Attach Db Filename=ASPNETDB.mdf; Database=chenezboutique; Trusted_Connection=Yes;"); Line 19: Sql Command com = new Sql Command("select * from login", con); Line 20: con. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) 1.

I tried the connection string you currently suggested, but it's still the same error.. Check these two out: Connecting to a Local SQL Server Express Instance: I tried again the two strings , but still the error says: A network-related or instance-specific error occurred while establishing a connection to SQL Server. Verify that the instance name is correct and that SQL Server is configured to allow remote connections. Open) Line 22: { error in BOLD I think there is a problem on the named pipes because the error keeps on saying like this: A network-related or instance-specific error occurred while establishing a connection to SQL Server. Verify that the instance name is correct and that SQL Server is configured to allow remote connections.

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