objective c - How to convert currency in the simplest form in Xcode? -


hello have been making simple app regarding currency conversion. made 2 buttons named convert $ , other convert £. after add number in text field how can show conversion in label have created

try this,

double curr = [self.mytxtfield.text doublevalue]; double convcurr = curr*(conversion value); [self.mylbl settext:[@(convcurr) stringvalue]];

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