private void cargarCurso()
{
try
{
CboCurso.DataSource = NSeleccionar.Seleccionar();
CboCurso.ValueMember = "Id";
CboCurso.DisplayMember = "Curso";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}
private void cargarSeccion()
{
try
{
CboSeccion.DataSource = NSeleccionar.SeleccionarSeccion(Convert.ToInt32(CboCurso.SelectedValue));
CboSeccion.ValueMember = "Id";
CboSeccion.DisplayMember = "Nombre";
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + ex.StackTrace);
}
}