private void btn_thongke_Click(object sender, EventArgs e)
{
FrmThongKe f = new FrmThongKe();
this.Hide();
f.ShowDialog();
this.Show();
}
private void barThongKe_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
FrmThongKe tg = new FrmThongKe();
tg.TopLevel = false;
tg.Dock = DockStyle.Fill;
panelMain.Controls.Clear();
panelMain.Controls.Add(tg);
tg.Show();
}
private void menuThongKe_Click(object sender, EventArgs e)
{
FrmThongKe frm = new FrmThongKe();
frm.ShowDialog();
}
