Thread: how to change a random variable to double ?

Hello .
I am newbe in C# and working on Randon type .
a part of my code is :

Code:

Random r = new Random();
Double R;
for(int i=0;i<10;++i)
{
     r.NextDouble();
     R=r;

but I get an error in the "R=r;" line .
is it possible to change a random variable to double ?

thank you

I forgot to say the goal .
I have an array of double between 0-1 and want to do some operations on it depend on the generated random r , but I get error messages in those lines

Code:

for(int i=0;i<10;++i)
      {
	r.NextDouble();
	if(r<qk[0])              <---one error here
	{
		atemp[i]=a[i];
		btemp[i]=b[i];
	}
	else
	{
		int j=1;
		while((j<10)&&(qk[j+1]<Math.Round(r,6)))   <---- here too  
		       j++;
                                         .
                                         .
                                         .

it is why I want to change it to double

thank you

thank you .