private void btnThem_Click(object sender, EventArgs e) { FormThem_CapNhatSach newForm = new FormThem_CapNhatSach(); this.Visible = false; newForm.Show(); newForm.Disposed += NewForm_Disposed; }
private void btnSua_Click(object sender, EventArgs e) { DataGridViewRow row = dataGVSach.SelectedRows.Count >= 1 ? dataGVSach.SelectedRows[0] : null; if (row != null) { string maSach = row.Cells["colMaSach"].Value.ToString(); string tenSach = row.Cells["colTenSach"].Value.ToString(); string tenTacGia = row.Cells["colTacGia"].Value.ToString(); string tenTheLoai = row.Cells["colTheLoai"].Value.ToString(); string tenNXB = row.Cells["colNXB"].Value.ToString(); string gia = row.Cells["colGia"].Value.ToString(); int soLuong = Convert.ToInt32(row.Cells["colSoLuong"].Value); FormThem_CapNhatSach newForm = new FormThem_CapNhatSach(maSach, tenSach, tenTacGia, tenNXB, tenTheLoai, gia, soLuong); this.Visible = false; newForm.Show(); newForm.Disposed += NewForm_Disposed; } else { MessageBox.Show("Bạn chưa chọn sách để sửa"); } }