public static DataTable Consultar(MaterialLogica mate)
{
DataTable datos = new DataTable();
try
{
datos = AccesoDatos.Consultar("SELECT * FROM t_materiales WHERE material = '" + mate.Material + "'");
}
catch (Exception ex)
{
throw ex;
}
return(datos);
}
public static bool Eliminar(MaterialLogica mate)
{
try
{
string sQuery = "DELETE FROM t_materiales WHERE material = '" + mate.Material + "'";
if (AccesoDatos.Borrar(sQuery) != 0)
{
return(true);
}
else
{
return(false);
}
}
catch
{
return(false);
}
}
public static bool Verificar(MaterialLogica mate)
{
try
{
string sQuery;
sQuery = "SELECT * FROM t_materiales WHERE material = '" + mate.Material + "'";
DataTable datos = AccesoDatos.Consultar(sQuery);
if (datos.Rows.Count != 0)
{
return(true);
}
else
{
return(false);
}
}
catch
{
return(false);
}
}
public static int Guardar(MaterialLogica mate)
{
string[] parametros = { "@Material", "@Nombre", "@Estandar", "@Usuario" };
return(AccesoDatos.Actualizar("sp_mant_materiales", parametros, mate.Material, mate.Nombre, mate.Estandar, mate.Usuario));
}