objective c - How to go to SecondViewController from RootViewController -

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i have search hours no answers , seems lot of people have issue... using theos on iphone , have rootviewcontroller code:

- (void)tableview:(uitableview *)tableview didselectrowatindexpath:(nsindexpath *)indexpath{      [self performseguewithidentifier:@"secondviewcontroller.m" sender:nil];  }

there table , cell on table name directions when clicked want display secondviewcontroller.m, have no idea or how this.

performseguewithidentifier takes name of segue. not take name of view controller, , not name of file containing view controller. intended use storyboards.

take @ uiviewcontroller's presentviewcontroller, or navigationcontroller's pushviewcontroller if have navigation stack in rvc.


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