4D v17.4

Random

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4D v17.4
4D Language Reference
Math
Random

Random 


 

Random -> Function result 
Parameter Type   Description
Function result  Longint in Random number

Random returns a random integer value between 0 and 32,767 (inclusive).

To define a range of integers from which the random value will be chosen, use this formula:

 (Random%(vEnd-vStart+1))+vStart

The value vStart is the first number in the range, and the value vEnd is the last.

Example  

The following example assigns a random integer between 10 and 30 to the vlResult variable:

 vlResult:=(Random%21)+10

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PROPERTIES 

Product: 4D
Theme: Math
Number: 100

This command can be run in preemptive processes

 
HISTORY 

Created: < 4D v6

 
ARTICLE USAGE

4D Language Reference ( 4D v17)
4D Language Reference ( 4D v17.1)
4D Language Reference ( 4D v17.2)
4D Language Reference ( 4D v17.3)
4D Language Reference ( 4D v17.4)