How can you determine when the user scrolls to the bottom of a DataGridView?

I would use the DataGridView's virtual mode ( Microsoft's virtual mode walkthrough) which is designed for handling very large data sets. In virtual mode, you can catch the CellValueNeeded event. When the DataGridViewCellValueEventArgs.

RowIndex is 10,000, you can add more rows to the table.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.