private void mQuanLyKho_Click(object sender, EventArgs e) { lblTieuDe.Text = "Quản lý kho"; Cursor.Current = Cursors.WaitCursor; XuLyChuyenForm(); FrmQuanLyKho m_FrmQuanLyKho = FrmQuanLyKho.Instance; f = m_FrmQuanLyKho; m_FrmQuanLyKho.MdiParent = this; m_FrmQuanLyKho.Dock = DockStyle.Fill; m_FrmQuanLyKho.Show(); Label lbl = new Label(); lbl.Dock = DockStyle.Left; lbl.Text = "Lập báo cáo nhanh"; lbl.ForeColor = Color.CadetBlue; lbl.TextAlign = ContentAlignment.MiddleLeft; lbl.Font = new Font("SegoeUI", 11, FontStyle.Bold); panelBaoCao.Controls.Add(lbl); lbl.BringToFront(); MaterialFlatButton btnTatCaNguyenLieu = new MaterialFlatButton(); btnTatCaNguyenLieu.Dock = DockStyle.Left; btnTatCaNguyenLieu.Text = "Tất cả nguyên liệu"; btnTatCaNguyenLieu.Name = "TatCaNguyenLieu"; btnTatCaNguyenLieu.Click += btn_Click; panelBaoCao.Controls.Add(btnTatCaNguyenLieu); btnTatCaNguyenLieu.BringToFront(); }