Conversion of double to double[]

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C#

How do you convert a double to a double[]?

Posted 28-Dec-11 7:20am

shekarchee

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3 solutions

Solution 3

Or in general

C#

public static T[] ToArray<T>(T t)
        {            
            return new T[] { t };
        }

C#

public static Array ToArray(Object o)
        {
            Array result = Array.CreateInstance(o.GetType(), 1);
            result.SetValue(o, 0);
            return result;
        }

Posted 28-Dec-11 15:08pm

jfriedman

Updated 28-Dec-11 15:09pm

v2

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fjdiewornncalwe · Accepted Answer · 2011-12-28T07:23:00

Solution 1

You don't. If you want an array of doubles, you can try this.

C#

double value1 = 0.0;
double[] valueArray = new double[1];
valueArray[0] = value1;

or

C#

double value1 = 0.0;
double[] valueArray = new double[]{value1};

Posted 28-Dec-11 7:23am

fjdiewornncalwe

Updated 28-Dec-11 7:25am

v2

Comments

Espen Harlinn 28-Dec-11 13:44pm

Right as usual

fjdiewornncalwe 28-Dec-11 13:54pm

Thanks, Espen

#realJSOP 28-Dec-11 13:52pm

5 - Proposed as answer

fjdiewornncalwe 28-Dec-11 13:54pm

Thanks John

Rajesh Anuhya 28-Dec-11 22:58pm

Good answer, gave my +5

CPallini · Accepted Answer · 2011-12-28T07:41:00

Solution 2

Generally speaking there is NOT such a conversion. Why are you asking for (i.e. knowing exactly your requirements maybe we can provide you a work around)?

Posted 28-Dec-11 7:41am

CPallini

Comments

Espen Harlinn 28-Dec-11 13:44pm

Right :)