I need to come up with a solution for the following problem: I am going to have a list of tasks, about 15 to 20. The user has to decide what order he wants to complete these tasks by entering a number into a task record. Using dataGrid with a column that would have a numeric spinner seems to be ok. The problem I am foreseeing is what to do when the user would enter same number for multiple tasks: simply disallow that or somehow reset all tasks to new numbers?
Thanks for ideas.
