Change Access DB values through C# DataGrid alteration

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C#

Hi.

I have a C# project that use an Access DB as a data source to fill a DataGrid in my form application.

normally I use to select a value from a database's table, bring the value to the program, change him and then update the table whit the new valor, but in cases where i have more than one data whit the same name To perform an update I have to specify differences between the data in order to update the correctly one instead both.

So if I could perform some kind of real time bond between DB and DataGrid so that every alteration on the DataGrid is automatically transfer to DB my program would work perfectly. But I have no idea how to make this real time bond.

I found some help in this link but something is amiss or I don’t know where or how to use this code:

http://www.switchonthecode.com/tutorials/csharp-tutorial-binding-a-datagridview-to-a-database


If someone could give me a little help or even a tip I would be very grateful.

-thanks for attention.