private void buttonAddBookType_Click(object sender, EventArgs e)
{
BookType bookType = new BookType();
bookType.Name = textNameSurname.Text;
bookType.Explanation = textExplanation.Text;
context.BookTypes.InsertOnSubmit(bookType);
context.SubmitChanges();
gridBookTypeFill();
textClear();
MessageBox.Show("Kitap Türü Başarıyla Eklendi");
}
partial void DeleteBookType(BookType instance);
partial void UpdateBookType(BookType instance);
partial void InsertBookType(BookType instance);