public IEnumerable <lut_city> lut_city_Filter(lut_city filterObj)
{
var db = new HealthvaultContext();
return(from c in db.lut_city
where (filterObj.Identifier > 0 && c.Identifier == filterObj.Identifier)
select c);
}
public static lut_city ConvertParams(string Identifier)
{
lut_city NewObj = new lut_city();
// Convert Identifier
if (false == string.IsNullOrEmpty(Identifier))
{
short temp;
if (false == short.TryParse(Identifier, out temp))
{
throw new ArgumentOutOfRangeException("identifier");
}
else
{
NewObj.Identifier = temp;
}
}
return(NewObj);
}
public IEnumerable <lut_city> GetCity(string Identifier)
{
try
{
CodesDAL codesDAL = new CodesDAL();
if (string.IsNullOrEmpty(Identifier))
{
return(codesDAL.lut_city_GetAll());
}
else
{
lut_city FilterObj = lut_cityConverter.ConvertParams(Identifier);
return(codesDAL.lut_city_Filter(FilterObj));
}
}
catch
{
throw;
}
}