//--- OCULTAR E REVELAR O MENU PRINCIPAL
public static void OcultaMenuPrincipal()
{
Main.frmPrincipal frm = Application.OpenForms.OfType <Main.frmPrincipal>().First();
frm.mnuPrincipal.Visible = false;
frm.pnlTop.BackColor = Color.Gainsboro;
frm.btnConfig.Enabled = false;
}
//--- REVELA MENU PRINCIPAL
public static void MostraMenuPrincipal()
{
if (Application.OpenForms.Count == 0)
{
return;
}
Main.frmPrincipal frm = Application.OpenForms.OfType <Main.frmPrincipal>().First();
frm.mnuPrincipal.Visible = true;
frm.mnuPrincipal.Enabled = true;
frm.pnlTop.BackColor = Color.SlateGray;
frm.btnConfig.Enabled = true;
}