I will marry next year.She is from bangladesh and currently styding in UK.If i marry her in Canada and she goes back to UK again.how long the case will be procedure?or should she be living with me and apply in canada after marrige is complete?
You should go to www.cic.gc.ca for general information first, and that should help you get started on this. Also, your question has been answered dozens of times on this forum if you use the search function...