The CopyArrayToListView method copies data from a two-dimensional array into a ListView control. First it uses the array's GetUpperBound method to get the upper bounds of the first and second dimensions (rows and columns respectively).

Next the code loops through the rows. For each row, it adds a new item to the ListView. It finishes by looping through the columns, adding the other items for that row as sub-items to the row.

// Copy a two-dimensional array of data into a ListView.
private void CopyArrayToListView(ListView lvw, string[,] data)
{
    int max_row = data.GetUpperBound(0);
    int max_col = data.GetUpperBound(1);
    for (int row = 0; row <= max_row; row++)
    {
        ListViewItem new_item = lvw.Items.Add(data[row, 0]);
        for (int col = 1; col <= max_col; col++)
        {
            new_item.SubItems.Add(data[row, col]);
        }
    }
}