Hi,

Please share your comments and suggestion to rectify the below code

This what is wanted to do

Dim counter , sum As Integer

For counter=1 to 100 step 10
sum+=counter
ListBox1.Items.Add (sum)
Next

* The program will calculate the sum of the numbers as follows:

sum=0+10+20+30+40+……

when I run it.it is giving something different.

Please let me know where I got wrong and why  I am getting different answer instead of 10 20 30....100