I have a Binding Navigator on my form bound to the same bindingSource as my UltraGrid. Pressing the MoveLast button moves the grid down but not all the way. I have 1183 rows in the grid and it moves me to 1095 - which is more than 2 keypresses away from the bottom. Making the grid taller doesn't seem to change the functionality.
Strangely pressing the MoveFirst button shows row 2 at the top (RowSelectorNumberStyle is RowIndex)
Thanks
My first guess here is that the grid rows are sorted and therefore they are not in the same order as the BindingManager. There's no way around that. the Binding Navigator cannot possibly know in what order the grid is displaying the data.