First of all, that's a really nutso query. Can't it just be simplified down to:
Code:
select ButtonNum, Description from StationSetup where ButtonNum in (1,2,3,4,5,6,7,8) order by ButtonNum
Also, where are you running into problems? Calling this method from the other form? The other form will need to be able to reference an instance of this form somehow. Passing 'this' into the constructor of the other form from this one and then storing it there in a field member until it's needed when you hit the save button is one way to do that.