database dll

Question

How con I do database dll with parameters for example update method ?

Naveed Zaman · Answer

meryem its very simple don't worry i just make an article of interface in that article i have insert the record into the database using DLL file please check my article and if you have any question please let me know. http://www.c-sharpcorner.com/UploadFile/e881fb/learn-oop-interface-using-C-Sharp/