private void mThongKeHoaDon_Click(object sender, EventArgs e)
{
lblTieuDe.Text = "Thống kê hoá đơn";
Cursor.Current = Cursors.WaitCursor;
XuLyChuyenForm();
FrmThongKeHoaDon m_FrmThongKeHoaDon = FrmThongKeHoaDon.Instance;
f = m_FrmThongKeHoaDon;
m_FrmThongKeHoaDon.MdiParent = this;
m_FrmThongKeHoaDon.Dock = DockStyle.Fill;
m_FrmThongKeHoaDon.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 btnTatCaHoaDon = new MaterialFlatButton();
btnTatCaHoaDon.Dock = DockStyle.Left;
btnTatCaHoaDon.Text = "Tất cả hoá đơn";
btnTatCaHoaDon.Name = "TatCaHoaDon";
btnTatCaHoaDon.Click += btn_Click;
panelBaoCao.Controls.Add(btnTatCaHoaDon);
btnTatCaHoaDon.BringToFront();
}
private void FrmThongKeHoaDon_FormClosed(object sender, FormClosedEventArgs e)
{
_Instance = null;
}
