Sends a multimedia key to guest User Input Emulation tool.
PRL_RESULT PrlVm_UIEmuSendMultimediaKey( PRL_HANDLE hVm, PRL_UIEMU_MMKEY mmkey, PRL_UINT32 flags );
PrlApiVm.h
PRL_RESULT. Possible values: PRL_ERR_UNINITIALIZED - SDK was not properly initialized. PRL_ERR_INVALID_ARG - specified arguments are invalid. PRL_ERR_OUT_OF_MEMORY - memory allocation error during send. PRL_ERR_SUCCESS - function completed successfully.
Check "parallels.UserInputEmulation.guest.cross.EdgeSwipes" in TIS to detect whether Windows 8 edge swipes are available