static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Login login = new Login();
if (login.ShowDialog() == DialogResult.OK)
{
Application.Run(new MainMenu(login.UsuarioActual));
}
else
{
Application.Exit();
}
}
private void iniciarSesion()
{
this.tsmiAdministrador.Visible = false;
this.tsmiReportes.Visible = false;
this.tsmiDocente.Visible = false;
this.tsmiAlumno.Visible = false;
if (UsuarioSesion.Sesion == null)
{
Login l = new Login();
l.ShowDialog();
if (l.DialogResult != DialogResult.OK)
{
this.Dispose();
}
else
{
this.lblApellido.Text = UsuarioSesion.Sesion.Apellido.ToUpper();
this.lblNombre.Text = UsuarioSesion.Sesion.Nombre.ToUpper();
this.lblTipo.Text = UsuarioSesion.Sesion.TipoPersona.ToString().ToUpper();
if (UsuarioSesion.Sesion.TipoPersona.ToString() == "Alumno")
{
this.tsmiAdministrador.Visible= false;
this.tsmiReportes.Visible = false;
this.tsmiDocente.Visible = false;
this.tsmiAlumno.Visible = true;
}
else if (UsuarioSesion.Sesion.TipoPersona.ToString() == "Docente")
{
this.tsmiAdministrador.Visible = false;
this.tsmiReportes.Visible = false;
this.tsmiAlumno.Visible = false;
this.tsmiDocente.Visible = true;
}
else
{
this.tsmiAdministrador.Visible = true;
this.tsmiReportes.Visible = true;
this.tsmiDocente.Visible = true;
this.tsmiAlumno.Visible = true;
}
}
}
}
private void mnuCerrarSesion_Click(object sender, EventArgs e)
{
foreach (Form frm in this.MdiChildren)
{
frm.Dispose();
}
this.Visible = false;
Login login = new Login();
if (login.ShowDialog() == DialogResult.OK)
{
this._UsuarioActual = login.UsuarioActual;
this.chequearPermisos();
this.Visible = true;
this.tsbsUsuario.Text = this._UsuarioActual.NombreUsuario;
}
else
{
this.Close();
}
}
private void salirToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Close();
Login log = new Login();
log.Show();
}
private void cerrarSesionToolStripMenuItem_Click(object sender, EventArgs e)
{
this.Visible = false;
Login login = new Login();
if (login.ShowDialog() == DialogResult.OK)
{
this._UsuarioActual = login.UsuarioActual;
this.Visible = true;
}
else
{
this.Close();
}
}