How send unicode character to active application?

问题

I need something like SendInput in Windows API.

I see this method, I don't know there is anyway to convert unicode character to virtual Key code.

CGEventRef CGEventCreateKeyboardEvent (
   CGEventSourceRef source,
   CGKeyCode virtualKey,
   bool keyDown
);

回答1:

CGEventRef e = CGEventCreateKeyboardEvent(NULL, NULL, true);
CGEventKeyboardSetUnicodeString(e, unicodeStringLength, unicodeString);   
CGEventPost(kCGHIDEventTap, e);      

来源：https://stackoverflow.com/questions/6943969/how-send-unicode-character-to-active-application