private void Form1_Load(object sender, EventArgs e)
{
pnlPrincipal.Controls.Clear();
frmPainel frm = new frmPainel();
frm.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
frm.TopLevel = false;
frm.AutoScroll = true;
pnlPrincipal.Controls.Add(frm);
frm.Show();
}
private void btnPainel_ElementClick(object sender, DevExpress.XtraBars.Navigation.NavElementEventArgs e)
{
pnlPrincipal.Controls.Clear();
frmPainel frm = new frmPainel();
frm.FormBorderStyle = System.Windows.Forms.FormBorderStyle.None;
frm.TopLevel = false;
frm.AutoScroll = true;
pnlPrincipal.Controls.Add(frm);
frm.Show();
}