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);
}
