Datagridview not updating

But Data Grid View can load and display a large amount of data fast enough if you use the proper approach.

That's what I was aiming for when I decided to try the Cellcontentclick event.Hello, Please help or guide me in updating a database with changes made on a datagridview. So it's throwing a Null exception error at the update feature in the Cell End Edit event. Do you really need to use Cell Content Click and Cell End Edit?The grid is filled with the data via a dataadapter. Data synchronisation typically doesn't require this level of control.As soon as you edit and move away from a row it will update.The Save button in the example is just, I believe, a convenience method to allow users to commit changes to the current row.

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