objective c - uibutton setframe not working no auto layaout enabled -

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i have uibutton want change position depending on device code:

[self.notification setframe:cgrectmake(12, 495, 17, 18)];

does not work @ all! no auto layout enabled. thoughts?

any appreciated.

the problem button moving, self.notification invisible; have set hidden yes. moving, cannot see move, because cannot see @ all. perhaps not button think is!


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