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pg7pg7 

hope to get random number

hi

 

 

i'm developing a calculation application.

 

i hope to get  a random number

and display it in a visualforce page by using an apex controller or some class.

 

 

could anybody tell me a code to get a random number?

Best Answer chosen by Admin (Salesforce Developers) 
prageethprageeth

Use this

 

public double getRandomNumber() {
        return Math.random(); 
}
 
this returns a random value between 0 and 1.
If you need a larger value you can multiply it by a larger number. 


All Answers
prageethprageeth
Use this
 
public double getRandomNumber() {
        return Math.random(); 
}
 
this returns a random value between 0 and 1.
If you need a larger value you can multiply it by a larger number. 
This was selected as the best answer
pg7pg7
hi,prageeth
 
thank you for your reply.
this solved my problem.