private void buttonCreate_Click(object sender, EventArgs e) { if (stateTaoMoi == false) { MatHang matHang = new MatHang("Tạo mới", load); matHang.Show(); stateTaoMoi = true; matHang.FormClosed += matHang_FormClosed1; } }
private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { if (stateCapNhat == false) { string mh = (string)dataGridView1.Rows[e.RowIndex].Cells[0].Value; string th = (string)dataGridView1.Rows[e.RowIndex].Cells[1].Value; int gb = (int)dataGridView1.Rows[e.RowIndex].Cells[2].Value; int gv = (int)dataGridView1.Rows[e.RowIndex].Cells[3].Value; int sl = (int)dataGridView1.Rows[e.RowIndex].Cells[4].Value; string ncc = (string)dataGridView1.Rows[e.RowIndex].Cells[5].Value; MatHang matHang = new MatHang("Cập nhật", mh, th, gb, gv, sl, ncc, load); matHang.Show(); stateCapNhat = true; matHang.FormClosed += matHang_FormClosed2; } }