private void btnUpdate_Click(object sender, EventArgs e) { LibraryEntity.Book book = new LibraryEntity.Book(); book.MaSach = (int)dgvBook.SelectedRows[0].Cells["MaSach"].Value; book.TenSach = (string)dgvBook.SelectedRows[0].Cells["TenSach"].Value; book.TacGia = (string)dgvBook.SelectedRows[0].Cells["TacGia"].Value; book.MaTL = (int)dgvBook.SelectedRows[0].Cells["MaTL"].Value; book.NhaXB = (string)dgvBook.SelectedRows[0].Cells["NhaXuatBan"].Value; book.TonTai = (int)dgvBook.SelectedRows[0].Cells["CoSan"].Value; (new Forms.Book.frmEditBook(book)).ShowDialog(); dgvBook.Refresh(); }
public frmEditBook(LibraryEntity.Book selectedBook) { InitializeComponent(); LoadData_Genre(); txtBookName.Text = selectedBook.TenSach; txtAuthorName.Text = selectedBook.TacGia; txtPublisherName.Text = selectedBook.NhaXB; txtAvailable.Text = selectedBook.TonTai.ToString(); cboGenre.Text = (from DataRow dr in dt.Rows where (int)dr["MaTL"] == selectedBook.MaTL select(string) dr["THỂ LOẠI"]).FirstOrDefault(); bookID = selectedBook.MaSach; this.selectedBook = selectedBook; }