Parse string to double array

Thomas Dodson

I want to be able to parse a string into a double array. My string will have a value like so.. 101011001011. I want to have it in the double array as {1,0,1,0,1,1,0,0,1,0,1,1} is there a way to parse what I am looking to do? Or does the string have to be a string array first? Thank You in advance

5 Replies

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Vimal Kandasamy17y ago
Hi,
There is a separator needed between your values.then only we can identify whether it is single digit or double digit.Else how will you identify 1220 is
1,22,0 or 12,20 or 1,2,20.

If it is single digit there is no problem.else your string should be in a format or a separator needed.
venkatesh marepalli17y ago
How can I convert a string which is like {1,12,2,23,44,33,9,0}
ur code converts only single digits.
Kirtan Patel17y ago
try This One

string str = textBox2.Text.Replace(" ","").Trim();
            double[] dblArray =new double[str.Length];

            int i = 0;
            foreach (char c in str )
            {

                if (char.IsDigit(c))
                {
                    dblArray[i] = Convert.ToDouble(c.ToString());
                }
                else
                {
                    dblArray[i] = Convert.ToDouble((int)c);

                }
                i++;
            }
This Will Convert Character Alphabets to ASCII Code too

Happy Coding :)
Thomas Dodson17y ago
Thank you for your quick answer... however i am still getting the same error.. "Input string was not in a correct format."
Kirtan Patel17y ago
   string str = textBox2.Text;

            //take ArraySize = str Length
            double[] dblArray =new double[str.Length];

            int i = 0;
            foreach (char c in str )
            {
                dblArray[i] = Convert.ToDouble(c.ToString());
                i++;
            }

Happy Coding :)