develop window based application

Question

Q_____MyProd Pvt. Ltd. is a leading producer of hardware and software products. The details of all the products are maintained in a centralized database system. As a part of the development team, Williams is assigned a task to develop a windows based application in which the details of a product on the basis of a product Id is being deleted from the Products table. However, before implementing a delete operation, the details of the product should be displayed on the screen. He has written the following code to accomplish this task