iOS adding a view of view controller but it's Not fully flushed to top -

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enter image description here

i added view of view controller using 

 [self.view addsubview view controller.view];

but picture indicates, it's flushed top.

the underneath view controller has navigation bar.

you need position new view controller's view specifying frame. otherwise don't expect, now.

depending on want, be:

controller.view.frame = self.view.bounds;

this overlap current vc's view new vc's view.

or change necessary depending on need.


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