public bool Cadastra(Item c) { if (!string.IsNullOrEmpty(c.Nome)) { if (c.Nome.Length > 2) { CadItemDAO DAO = new CadItemDAO(); DataTable Result = new DataTable(); Result = DAO.Cadastra(c, Autenticacao.GetCodUsuario()); if (Result != null) { if (Result.Rows.Count > 0) { if (Result.Rows[0].ItemArray[0].ToString().Equals("1")) { return(true); } else { return(false); } } } } } return(false); }
public List <Item> ListaItem() { CadItemDAO DAO = new CadItemDAO(); DataTable Result = new DataTable(); Result = DAO.ListaItem(); if (Result != null) { if (Result.Rows.Count > 0) { List <Item> C = new List <Item>(); try { foreach (DataRow linha in Result.Rows) { Item c = new Item(); c.Id = linha.ItemArray[0].ToString(); c.Nome = linha.ItemArray[1].ToString(); C.Add(c); } } catch (Exception) { return(null); } return(C); } } return(null); }
public Item BuscaAnt(Item c) { CadItemDAO DAO = new CadItemDAO(); DataTable Result = new DataTable(); Result = DAO.BuscaAnt(c); if (Result != null) { if (Result.Rows.Count > 0) { if (!Result.Rows[0].ItemArray[0].ToString().Equals("-1")) { c = DataToItem(Result, c); return(c); } else { return(null); } } else { c.Id = null; Result = DAO.BuscaAnt(c); if (Result != null) { if (Result.Rows.Count > 0) { if (!Result.Rows[0].ItemArray[0].ToString().Equals("-1")) { c = DataToItem(Result, c); return(c); } } } } } return(null); }
public bool Apaga(string cod) { CadItemDAO DAO = new CadItemDAO(); if (!string.IsNullOrEmpty(cod)) { DataTable Result = new DataTable(); Result = DAO.Apaga(cod, Autenticacao.GetCodUsuario()); if (Result != null) { if (Result.Rows.Count > 0) { if (Result.Rows[0].ItemArray[0].ToString().Equals("1")) { return(true); } } } } return(false); }