List to DataSeries

February 17th, 2017, 04:01 PM

Hi I have a list, and want to create a DataSeries if that's possible.

Currently, my List shows as follows,

Both[0]-1062
Both[1]-1057
Both[2]-1056
Both[3]-1050
Both[4]-1045
Both[5]-1046
Both[6]-1041
Both[7]-1042
Both[8]-1033
Both[9]-1038
Both[10]-1030

as you can see, its supposed to decrement, but on Both[5] it increments.

I want to be able to remove it if it increments, but when I use (Both[x-1]) in the for loop condtional on a list I get an error.
It seems as though I can't use indexing on a list the same way as on a DataSeries, as you can do that on a dataseries.

This is what I want:

Both[0]-1062
Both[1]-1057
Both[2]-1056
Both[3]-1050
Both[4]-1045

Both[5]-1041

Both[6]-1033

Both[7]-1030

either as a dataseries or list.

February 18th, 2017, 06:41 AM

you can remove the non decscending elements like this :

Code

int i;
            int flag;

            List<int> Both = new List<int>() { 1062, 1057, 1056, 1050, 1045, 1046, 1041, 1042, 1033, 1038, 1030 };

            i = Both.Count - 1;

            do
            {
                flag = 0;
                while (i > 0)
                {
                    if (Both[i] > Both[i - 1])
                    {
                        Both.RemoveAt(i);
                        flag = 1;
                    }
                    i--;
                }
            } while (flag == 1);

            foreach (int j in Both)
                  {
                        Print(j);
                  };

February 18th, 2017, 07:53 AM

Thanks!
Sometimes the count of the list changes, and the ints change.
Is there a way so that it does it for any range, and any numbers?
Because sometimes I won't know the values in the array.

February 18th, 2017, 07:55 AM

victorg20013

Thanks!
Sometimes the count of the list changes, and the ints change.
Is there a way so that it does it for any range, and any numbers?
Because sometimes I won't know the values in the array.

it's just an example,
it will work for any series of numbers

List to DataSeries

Discussion in NinjaTrader

List to DataSeries