Temporary foreign worker to foreign student?

[Ben31]

I'm going to work in Calgary AB with work visa(LMO) and I want to study there(in Alberta, not necessarily Calgary though) next year(around fall 13).
Will I have to go back to my homeland to get the student visa? Is it hard to get the visa if I'm already there as a temporary worker?

 

[aqwerty]

oh no u can always apply study permit from within canada ... there r very less chances that u will get rejection....it's 99% u will get it

 

[Ben31]

oh no u can always apply study permit from within canada ... there r very less chances that u will get rejection....it's 99% u will get it

Glad to hear that.. thanks
I heard that I need to convince them that I have no intention to stay in Canada after graduation, how do I do that?