Selected Ranges

• How can I determine the columns and rows of a selection?
  
  
• How to display selected cells with a user-defined text and background color or use the highlight text and background color from the system settings
  
  
• In MS Excel, the selection will be discarded when user moves the current cell with the arrow keys. How can I force the grid to behave the same way.
  
  
• How can I disable that the user can select cells with the mouse?
  
  
• I want to turn off the selection of ranges so that only one cell can be selected.
  
  
• How do you set a single selection in the grid so only one continuous range of cells can be selected?
  
  
• Is there any way to make the selection mechanism work only visually?  In other words, I want the end-user to be able to make selections but not deactivate the current active cell.
  
  
• When I have selected a range of cells,  I expect  the selection to clear when I move the active cell without keeping the <SHIFT>-Key down.  How can I make Objective Grid  clear the selection when I move the active cell?
  
  
• How can I prevent that the user can select more than one row at a time?
  
  
• How can the user unselect rows with the mouse?
  
  
• When a user left clicks a row or drags the mouse over a row that contains special data, I want to be able to automatically select some of the rows that follow it.