Please show within Visual Basic

5. Open the Orders Solution.sln file contained in the VB20171Chap031Orders Solution folder. The interface provides a button for adding the number ordered to the tota ordered, and a button for subtracting the number ordered from the total ordered. Code the application using a class-level variable. Be sure to code the text box's TextChange and Enter event procedures. Save the solution and then start the application. Test the application by adding any two numbers, then subtracting any three numbers, and then adding any four numbers. (If you add 7 and 5, and then subtract 2, 1, and 6, and then add 10, 7, 4, and 5, the total ordered will be 29.)