public Stream CarregarAlunos() { try { var alunosModel = new List <AlunoModel>(); var alunos = Aluno.CarregarAlunos(); foreach (var aluno in alunos) { var model = AlunoModel.ConvertToModel(aluno); alunosModel.Add(model); } DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(List <AlunoModel>)); return(ConverteObjetoParaStream(ser, alunosModel)); } catch (Exception ex) { return(null); } }
public Stream CarregarAluno(string codigo) { try { int id = int.Parse(codigo); var aluno = Aluno.CarregarAluno(id); //var json = new JavaScriptSerializer().Serialize(aluno); //return json; var alunoModel = AlunoModel.ConvertToModel(aluno); DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(AlunoModel)); return(ConverteObjetoParaStream(ser, alunoModel)); } catch (Exception ex) { return(null); } }