private void logoutToolStripMenuItem_Click(object sender, EventArgs e)
 {
     FrmLoginAcesso login = new FrmLoginAcesso();
     login.Show();
     this.Visible = false;
 }
 private void btnTSBLogout_Click(object sender, EventArgs e)
 {
     FrmLoginAcesso login = new FrmLoginAcesso();
     login.Show();
     this.Visible = false;
 }