Gets or sets the lock state of the current playback handle.
Namespace: Playbacks.OptionsEditor.MultipleSelection
ActionScript.SetProperty(Playbacks.OptionsEditor.MultipleSelection.HandleLockState,[value])
http://[ip]:4430/titan/get/2/Playbacks/OptionsEditor/MultipleSelection/HandleLockState
POST /titan/set/2/Playbacks/OptionsEditor/MultipleSelection/HandleLockState