Hello again Chegg! As I'm sure you may know, I am a BEGINNER at this using Microsoft Visual Studio as my coding program for class. This problem/exercise comes from the "Microsoft Visual Basic 2015 RELOADED" book, chapter 12, Case Project "College Courses", page 654.

I posted this before but when I typed all the code and bound the Access file to the project, I got quite a few errors with it and have no idea of how to fix it, so I thought that if I post it again and ask for more information that it'll work this time around.

Here is the Case Project:

In this Case Project, you use a Microsoft Access database named Courses. The database is stored in the VbReloaded2015\Chap12\Access Databases\Courses.accdb file. The database contains one table named tblCourses. Each record has the following four fields: ID, Title, CreditHours, and Grade. The CreditHours field is numeric; the other fields contain text. Create an application that allows the user to display the records for a specific grade (A, B, C, D, or F). The user should also be able to display all of the records. Display the records in a DataGridView control. The application should not allow the user to add, edit, delete, or save records. Include a Calculate GPA button on the BindingNavigator control. The buttons Click event procedure should display the students GPA. An A grade is worth 4 points, a B is worth 3 points, and so on. Use the following names for the solution and project, respectively: College Courses Solution and College Courses Project. Save the application in the VbReloaded2015\Chap12 folder. Change the form files name to Main Form.vb.

Here is the Access File with the items, the file's name is "Courses.mdb"

Thank you sooo so much for your help/work with this problem! Also, if at all possible, can you please list a step-by-step process of this problem and how to answer it. It would be of great help to me in learning the how-to's in completing this problem. Thank you again!

P.S. just a reminder, I am using Microsoft Visual Studio and am a beginner at this field or work. Thx.

tblCourses Credit Hours Grade Click to Add Title CS100 Introduction to Computers 3 A 2B Windows Seminar CS106 3 B Visual Basic CS204 EN100 English Composition 3 A Speech 2 B EN104 3 C History HS100 2 F PE100 Health Golf 2 A PE101 3 D PS100 Political Science 3 C Sociology S0100 tblCourses Credit Hours Grade Click to Add Title CS100 Introduction to Computers 3 A 2B Windows Seminar CS106 3 B Visual Basic CS204 EN100 English Composition 3 A Speech 2 B EN104 3 C History HS100 2 F PE100 Health Golf 2 A PE101 3 D PS100 Political Science 3 C Sociology S0100