private void BtnMainMenu_Click(object sender, EventArgs e)
        {
            pnlnav.Height         = BtnMainMenu.Height;
            pnlnav.Top            = BtnMainMenu.Top;
            pnlnav.Left           = BtnMainMenu.Left;
            BtnMainMenu.BackColor = Color.FromArgb(46, 51, 73);
            label1.Text           = "Main Menu";
            this.panel3.Controls.Clear();
            MainmenuForm mainmenuForm_vrb = new MainmenuForm(id, name, email)
            {
                Dock     = DockStyle.Fill,
                TopLevel = false,
                TopMost  = true
            };

            mainmenuForm_vrb.FormBorderStyle = FormBorderStyle.None;
            this.panel3.Controls.Add(mainmenuForm_vrb);
            mainmenuForm_vrb.Show();
        }
        public PublisherForm(string pid, string pnm, string pemail)
        {
            InitializeComponent();
            id            = pid;
            name          = pnm;
            email         = pemail;
            ID.Text       = "#" + id;
            Region        = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 25, 25));
            pnlnav.Height = BtnMainMenu.Height;
            pnlnav.Top    = BtnMainMenu.Top;
            pnlnav.Left   = BtnMainMenu.Left;
            label1.Text   = "Main Menu";
            this.panel3.Controls.Clear();
            MainmenuForm mainmenuForm_vrb = new MainmenuForm(id, name, email)
            {
                Dock     = DockStyle.Fill,
                TopLevel = false,
                TopMost  = true
            };

            mainmenuForm_vrb.FormBorderStyle = FormBorderStyle.None;
            this.panel3.Controls.Add(mainmenuForm_vrb);
            mainmenuForm_vrb.Show();
        }