//add new created book to database event
private void BtnAddNewBook_Click(object sender, EventArgs e)
{
var book = new library_project.Models.Book();
book.Name = TxtNBName.Text;
book.Count = Convert.ToInt32(TxtNBCount.Text);
book.PricePerMonth = Convert.ToInt32(TxtNBPrice.Text);
_context.Books.Add(book);
_context.SaveChanges();
PnlNewBook.Visible = false;
ResetBookList();
FillBookList();
ResetNewBookForm();
MessageBox.Show("New Book Created Successfully!");
}
//selection an existing book event
private void DgvBooks_RowHeaderMouseClick(object sender, DataGridViewCellMouseEventArgs e)
{
int Id = Convert.ToInt32(DgvBooks.Rows[e.RowIndex].Cells[0].Value.ToString());
SelectedBook = _context.Books.Find(Id);
}
