i don't know sharp develop, but the setings that have to be set are :
-allow unsafe code
-no hosting process (unlikely in sharp develop)
-to automatically create and bind an acknex.dll after compilation (with the console commands as shown in the manual)

that should be all afaik. If i have some spare time i will look into sharp develop and add a topic in the manual that shows how to get the wrapper working in sharp develop!