AddFile AddFileSet BG_JOB_PRIORITY BG_JOB_PRIORITY_FOREGROUND BG_JOB_PRIORITY_HIGH BG_JOB_PRIORITY_LOW BG_JOB_PRIORITY_NORMAL BG_JOB_PROXY_USAGE BG_JOB_PROXY_USAGE_AUTODETECT BG_JOB_PROXY_USAGE_NO_PROXY BG_JOB_PROXY_USAGE_OVERRIDE BG_JOB_PROXY_USAGE_PRECONFIG BG_JOB_STATE BG_JOB_STATE_ACKNOWLEDGED BG_JOB_STATE_CANCELLED BG_JOB_STATE_CONNECTING BG_JOB_STATE_ERROR BG_JOB_STATE_QUEUED BG_JOB_STATE_SUSPENDED BG_JOB_STATE_TRANSFERRED BG_JOB_STATE_TRANSFERRING BG_JOB_STATE_TRANSIENT_ERROR BG_JOB_TYPE BG_JOB_TYPE_DOWNLOAD BG_JOB_TYPE_UPLOAD BG_JOB_TYPE_UPLOAD_REPLY Cancel Complete EnumFiles GetDescription GetDisplayName GetError GetErrorCount GetId GetMinimumRetryDelay GetNoProgressTimeout GetNotifyFlags GetNotifyInterface GetOwner GetPriority GetProgress GetProxySettings GetState GetTimes GetType Resume SetDescription SetDisplayName SetMinimumRetryDelay SetNoProgressTimeout SetNotifyFlags SetNotifyInterface SetPriority SetProxySettings Suspend TakeOwnership

HRESULT IBackgroundCopyJob::SetDescription ( [in] LPCWSTR  Val )