Code:

//Ctrl+C, Strg+C:

keybd_event(VK_CONTROL, MapVirtualKey(VK_CONTROL, 0), 0, 0);

keybd_event(Ord('C'), MapVirtualKey(Ord('C'), 0), 0, 0);

keybd_event(Ord('C'), MapVirtualKey(Ord('C'), 0), KEYEVENTF_KEYUP, 0);

keybd_event(VK_CONTROL, MapVirtualKey(VK_CONTROL, 0), KEYEVENTF_KEYUP, 0)

//Ctrl+V, Strg+V:

keybd_event(VK_CONTROL, MapVirtualKey(VK_CONTROL, 0), 0, 0);

keybd_event(Ord('V'), MapVirtualKey(Ord('V'), 0), 0, 0);

keybd_event(Ord('V'), MapVirtualKey(Ord('V'), 0), KEYEVENTF_KEYUP, 0);

keybd_event(VK_CONTROL, MapVirtualKey(VK_CONTROL, 0), KEYEVENTF_KEYUP, 0)