Sort Arraylist Integers

[csgraham74]

Hi Guys,

Just wondering if someone could help me with an arraylist issue.

I have an array of integers

Arraylist
4 , 2, 11, 2, 21, 3 ,15 , 30

i want the arraylist to now be sorted according to the values either
ascending or descending.

at present it appears that the arraylist.sort() method sorts these
values as text ie. 11,13,2,2,3,30 etc...

can anyone help

thanks

CG

 

[Eliyahu Goldin]

Use Sort with a comparer. A comparer for integers is easy to implement. Look
at this MSDN example:

http://msdn2.microsoft.com/en-us/library/0e743hdt.aspx

 

[Jon Paal]

pad single digits with a leading zero before adding them to the array...