Hi,
I think you may try to use FocusedCellChanged event to get the previous cell indices and current cell indices if it fits your need.
e.g..,
Private Sub GridDesktop1_FocusedCellChanged(ByVal sender As System.Object, ByVal e As Aspose.Grid.Desktop.CellEventArgs) Handles GridDesktop1.FocusedCellChanged
Dim loc1 As Aspose.Grid.Desktop.CellLocation = (CType(e.Argument, Aspose.Grid.Desktop.CellLocation))
Dim loc2 As Aspose.Grid.Desktop.CellLocation = e.Cell.Location
Dim message As String = "Cells Indices"
message += " Previous focused cell index is " + loc1.ToString() + ","
message += " Current focused cell index is " + loc2.ToString() + "."
MessageBox.Show(message)
End Sub
Thank you.