Using Entity Framework to delete multiple rows from database

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I am just starting to work in the .NET Framework 4 using C# and ASP.NET. I created an ADO.NET Entity Model and have successfully used the entitydatasource to fill a data grid control. However, I can't to figure out how to select multiple rows for deletion and delete the rows immediately then show the results immediately. Is there a way to do this? I have Visual Studio 2012 using and SQL Server 2012 Express Edition. I have searched and read yet not seen a tutorial or document that can help me to do this. Examples are welcomed.

I am still in the novice stage so I will accept any information that any one could provide on this. CRUD is something I would like to overcome as a novice not only with one record at a time but with multiple rows and by extent across multiple tables.

Posted 21-Jun-13 9:07am

HeadBeav98

Updated 21-Jun-13 9:17am

Chris Maunder772.9K

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José Amílcar Casimiro · Answer 1 · 2013-06-21T09:44:00

Solution 1

Hello,

Link to article: http://www.dotnetcurry.com/ShowArticle.aspx?ID=619[^]

Cheers,
JAFC

Posted 21-Jun-13 9:44am

José Amílcar Casimiro

HeadBeav98 · Answer 2 · 2013-06-21T10:45:00

Thanks for the response. However, I am not using the console, I am using ASP.NET C# environment. Is there any way using the datagrid with the addition of checkboxes to multiple select the rows that I want to delete? Wouldn't mind the code as well as a pictural example.

Also how is Entity Framework integrated in a n-tier framework. Do you still create the BLL and DAL by placing the EF model in the DAL?

Thanks again for any response to these concerns.

HeadBeav98