In a ListBox that is set to MultiExtended, one can drag select, then press control, then left-click-drag a different rang to add to the existing selection.
With the Grid control, the first drag-select duplicates the behavior of a ListBox, but when you press and hold the control key, then drag some more, only the first item in the drag is selcted.
Example:
You have a ListBox and Grid with 14 items.
1. Click on item/row 2, holding left mouse button down, drag to item/row 6.
2. Release left mouse button.
3. Press and hold control key.
4. Left-click on item/row 9, holding left mouse button down, drag to item/row 12.
At the end of step 1, both ListBox and Grid show items/rows 2 through 6 selected.
At the end of step 4, a ListBox will show items/rows 2 through 6 and 9 through 12 selected.
At the end of step 4, the Grid will show items/rows 2 through 6 selected and item/row 9 selected.
Desired condition: at the end of step 4, both the Grid and ListBox should display the same - items/rows 2 through 6 and 9 through 12 selected.
Is there a way to exactly duplicate the behavior of the ListBox? Or do you need some sample code?
