public bool Update(DemoModel newObj)
{
bool isUpdated = false;
varifyObj(newObj);
for (int index = 0; index < ObjList.Count; index++)
{
if (ObjList[index].Id == newObj.Id)
{
ObjList[index].Name = newObj.Name;
ObjList[index].Age = newObj.Age;
isUpdated = true;
break;
}
}
return(isUpdated);
}
public bool AddObj(DemoModel newObj)
{
if (newObj == null)
{
throw new Exception("Please enter the correct value");
}
varifyObj(newObj);
int objIndex = getObjIndex(newObj.Id);
if (objIndex == -1)
{
ObjList.Add(new DemoModel {
Age = newObj.Age, Id = newObj.Id, Name = newObj.Name
});
}
else
{
Update(newObj);
}
return(true);
}
void varifyObj(DemoModel newObj)
{
varifyObjAge(newObj.Age);
}