Retrieves the virtual machine screen state before it was suspending.
PRL_HANDLE PrlVm_GetSuspendedScreen( PRL_HANDLE hVm );
PrlApiVm.h
A handle of type PHT_JOB containing the results of this asynchronous operation or PRL_INVALID_HANDLE if there's not enough memory to instantiate the job object.
To get the return code from the PHT_JOB object, use the PrlJob_GetRetCode function. Possible values are:
PRL_ERR_INVALID_ARG - invalid handle or null pointer was passed.
PRL_ERR_VM_IS_NOT_SUSPENDED - the virtual machine is not in the suspended state.
PRL_ERR_SUCCESS - function completed successfully.
