Carbs from whole grains and/or carbs with fiber will help you maintain more stable blood sugar.
Here is some information on better carbs for diabetes.
http://www.medhelp.org/diabetes/articles/Know-Your-Carbs/2288
http://www.medhelp.org/diabetes/articles/Natures-Blood-Sugar-Secret/1822
You can find these articles in the Eat Right section of the Sugar Sense app; tap the bar menu in the upper lefthand corner and scroll down to find the Health Guide.
As far as your pancreas is concerned a carb is a carb is a carb.
Eat low carb. Carbs coming mostly from non starchy vegetables, full fat unsweetened dairy, nuts. Avoid fruits, grains, sugars, sweetened foods (including artificial sweeteners).