BOOL value in Dictionary

FROM : Richard S. French
DATE : Fri Nov 21 14:48:05 2008

How does one get a boolean value from a dictionary object?
My XML dictionary contains the value </true> under the given key.
Should this be retrieved as NSNumber or some other object?

I am trying to set the state of a checkbox button based on the value as
below:

            // return syntax coloring switch
            BOOL *colorSwitch = NO;
            colorSwitch = [NSNumber numberWithBOOL:[temp
objectForKey:@"BBLMColorsSyntax"]];
            NSLog(@"Color: %@", colorSwitch);
            if ( colorSwitch == YES) {
                [colorBox setState:NSOnState];
            }
            else {
                [colorBox setState:NSOffState];
            }