How to convert dictionary to double array of their values in c#?

Question

In my programming i have a challenge..

Dictionary<string,int> dic=new Dictionary<string,int>();

now i need to convert those dictionary "values" to 'Double' array.

i tried like this,

string[] strn=dic.Values.ToArray();

but not working. can any one please resolve my problem. Thanks in advance.

Duh, you're trying to store a collection of ints as an array, into an array of strings; of course that would never work. And what exactly do you mean by "double array"? Two arrays, or an array of doubles? — BoltClock, Jun 08 '11 at 10:12

score 7 · Answer 1 · answered Jun 08 '11 at 10:13

7

double[] dd = dic.Values.Select(i => (double)i).ToArray();

answered Jun 08 '11 at 10:13

manji

score 5 · Accepted Answer · answered Jun 08 '11 at 10:13

5

Try:

double[] strn = dic.Values.Select(v => (double)v).ToArray();

...and ignore people who are unkind enough to say "duh" :)

answered Jun 08 '11 at 10:13

Steve Wilkes

2 Answers2