To figure this out, I am going to create a simple example of what I am actually doing. I have a combobox that is bound to a table. There is a display member and a value member for each item. For example, the combobox collection might look like this:
Each of these values has the value member of 1, 2, and 3 respectively.
After the names, I want there to be an option "Add User". When the user selects it, I want it to be assigned the next highest number, which would be 4 in this example.
Does anyone know how to do this?