How to approach data-binding a BindingList of Lists to a DataGridView in C#?

I've read your post a couple of times. I'm not sure I understand completly. If I don't, please give some details and I'll try to help.

I've read your post a couple of times. I'm not sure I understand completly. If I don't, please give some details and I'll try to help.

If I had to do a Excel-like DataGridView, I think I'd use an Array. I would create an array of, say, 256 by 256 and put it as DataSource. Then after the user edits, you read the whole DataGrid and rewrite if it differs from the array you originally had.

I think you might be interested in this class: codeproject.com/KB/grid/DGVColumnSelecto... It allows the user to dynamically display which columns are shown in the DataGridView.

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