/// <summary>
        /// Seleção de Projeto
        /// </summary>
        private void PeriodoSelecionado()
        {
            ListView         listView = (ListView)View;
            CriteriaOperator criteria = null;

            if (SingleChoiceFilterPeriodo.SelectedItem.Data != null ||
                !SingleChoiceFilterPeriodo.SelectedItem.Caption.Equals("Todos"))
            {
                DateTime date01 = DateTime.MinValue, date02 = DateTime.MinValue;

                if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("u15"))
                {
                    date01 = DateTime.Today.Date.AddDays(-15);
                    date02 = DateTime.Today;
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("u30"))
                {
                    date01 = DateTime.Today.Date.AddDays(-30);
                    date02 = DateTime.Today;
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("u45"))
                {
                    date01 = DateTime.Today.Date.AddDays(-45);
                    date02 = DateTime.Today;
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("p15"))
                {
                    date01 = DateTime.Today;
                    date02 = DateTime.Today.Date.AddDays(15);
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("p30"))
                {
                    date01 = DateTime.Today;
                    date02 = DateTime.Today.Date.AddDays(30);
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("pm"))
                {
                    date01 = DateTime.Today.AddMonths(1);

                    if (date01.Day != 1)
                    {
                        date01 = date01.AddDays(-(date01.Day - 1));
                    }

                    date02 = date01.AddMonths(1).AddDays(-1);
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("am"))
                {
                    date01 = DateTime.Today.AddMonths(-1);

                    if (date01.Day != 1)
                    {
                        date01 = date01.AddDays(-(date01.Day - 1));
                    }

                    date02 = date01.AddMonths(1).AddDays(-1);
                }
                else if (SingleChoiceFilterPeriodo.SelectedItem.Data.Equals("ma"))
                {
                    date01 = DateTime.Today;

                    if (date01.Day != 1)
                    {
                        date01 = date01.AddDays(-(date01.Day - 1));
                    }

                    date02 = date01.AddMonths(1).AddDays(-1);
                }

                criteria = CriteriaOperator.Parse("(DtInicio >= ? AND _DtRetorno <= ?) OR (DtInicio <= ? AND _DtRetorno >= ? AND " +
                                                  "_DtRetorno <= ?) OR (DtInicio >= ? AND DtInicio <= ? AND _DtRetorno >= ?)", date01.Date, date02.Date, date01.Date,
                                                  date01.Date, date02.Date, date01.Date, date02.Date, date02.Date);
            }

            listView.CollectionSource.Criteria["periodo"] = criteria;
            Colaborador.RnSalvarPeriodoUltimoPlanejamentoFerias(colaborador.Session, colaborador, SingleChoiceFilterPeriodo.SelectedIndex);
        }