C# - Retrieving The Underlying Dataitems Of Selected Gridview Rows?

Oct 29, 2010

I have a button on the page and a gridview with checkboxes on the first column. The gridview is bound to a List. On buttonClick, I need to retrieve the underlying bound data item (MyEntity) for each selected row. How can I do this? I can't simply recreate MyEntity based on the gridview columns, because I am not displaying all the fields of MyEntity. I need a way to get a hold of MyEntity based on the key (MyEntityId).

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[code]....

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i have gridview in my asp.net web application under framework 3.5. I am binding the gridview with List. Inside the grid there is update and delete functionalities which are running fine. But my save functionality, for which i decided to extract the list back from the datasource and then through loop i will insert the new list to database. But when i tried to get it conventional way it returned me null.

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[code]....

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I'm sure it was discussed hundred of times, but maybe this time will elucidate some new points )

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Now I use ObjectDataSource with Linq in functions.

[Code]....

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