sum data from a database

[EStallworth]

Can anyone provide me an example of loading an object with data from a database and then sum up all the values in that given object?¿ I have been working on this for days and cannot seem to formulate it quite right. Thanks for any help in advance!

 

[EStallworth]

Nevermind guys, I went about it another way. Instead of calling the values and then operating on them I just used the SUM function in SQL to make it easy.