Updating database using asp net
For information about the tutorial series, see the first tutorial in the series.
In the previous tutorial you displayed related data; in this tutorial you'll update related data.
Your issue has nothing to do with the update itself.
Over the last few weeks I've been writing a series of blog posts that cover LINQ to SQL.
Furthermore, the Sql Data Source and Access Data Source controls can be used to both access and modify data; however, this article only examines accessing data.
im having issues updating my database from a webform.
In fact, the Access Data Source control is really superfluous since Microsoft Access databases can be accessed through the Sql Data Source control just as easily.
NET Framework 3.5 release, and which enables you to easily model relational databases using . You can use LINQ expressions to query the database with them, as well as update/insert/delete data.The Selected Value property should reflect the current value at that moment.I'm not sure why you aren't seeing your currently selected value in the update.The Contoso University sample web application demonstrates how to create ASP.NET MVC 5 applications using the Entity Framework 6 Code First and Visual Studio 2013.