Questions tagged [nskeyvalue]

I came into a situation where I had to write a loop with a good amount if iterations and in this loop I had a NSData object that I had to associate with a key. This lead me to search for a simple objective-c _KeyValuePair_ class but coulnt not find…

I recognize which key user enter in textfield with below code.but i can't recognize keys like 'Caps lock' - 'shift' - 'control' - 'command' - 'option' - 'tab' how can i recognize them ? - (void)keyUp:(NSEvent *)theEvent { unichar keyChar = 0; …