Why can't I read one of these properties?

Question

This is just not the kind of problem I need with my cold
fogged brain!
I have this array collection
[parentApplication.displayDraw.details]:
(mx.collections::ArrayCollection)#0
filterFunction = (null)
length = 1
list = (mx.collections::ArrayList)#1
length = 1
source = (Array)#2
[0] (Object)#3
N_LOC_AREA = "SM"
N_LOC_DISTNCE = 20
N_LOC_LOCCD = "M009"
N_LOC_NAME = "Carmichael Elks"
N_LOC_TRVLTME = 30
R_MDL_BEDCNT = 0
R_MDL_COMMENT = "Bloodmobile"
R_MDL_DNRCLUB = "2095"
R_MDL_DRAWDTE = 20070504
R_MDL_LOCTYP = "C"
R_MDL_MEMBERS = 5000
R_MDL_MOBLID = "M009"
R_MDL_RDATE = 20061009
R_MDL_RID = "ER2"
R_MDL_STATUS = "C"
R_MDL_TYPE = "CM"
R_MDO_PROJDRW = 25
R_MDO_SCDDNR = 23
R_MDO_TOTDRAW = 27
R_MDT_DRWFTME = 930
R_MDT_DRWTTME = 1430
R_MLT_ABBREV = "1C"
R_MLT_DESC = "1 Coach"
R_MOB_MNAME = "Carmichael Elks"
R_RCT_NAME = "Rock, Elaine"
uid = "9C88C626-E151-F8C4-8988-72305151BE25"
sort = (null)
source = (Array)#2
But when I try to output the properties, such as
'R_MDO_MNAME'
[parentApplication.displayDraw.details.R_MDO_MNAME] I receive
an error
that it can not be found?
Error: Unknown Property: 'R_MDO_MNAME'.
at
mx.collections::ListCollectionView/
http://www.adobe.com/2006/actionscript/flash/proxy::getProperty()
at mx.binding::PropertyWatcher/::updateProperty()
at Function/
http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate()
at mx.binding::PropertyWatcher/updateParent()
at mx.binding::Watcher/updateChildren()
at mx.binding::PropertyWatcher/::updateProperty()
at Function/
http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate()
at mx.binding::PropertyWatcher/updateParent()
at mx.binding::Watcher/updateChildren()
at mx.binding::PropertyWatcher/::updateProperty()
at Function/
http://adobe.com/AS3/2006/builtin::apply()
at mx.binding::Watcher/mx.binding:Watcher::wrapUpdate()
at mx.binding::PropertyWatcher/eventHandler()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.core::UIComponent/dispatchEvent()
at MobileCalendar/set displayDraw()
at MobileCalendar/MobileCalendar::getDraw_handler()
at MobileCalendar/___Operation5_result()
at
flash.events::EventDispatcher/flash.events:EventDispatcher::dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at
mx.rpc::AbstractOperation/
http://www.adobe.com/2006/flex/mx/internal::dispatchRpcEvent()
at
mx.rpc::AbstractInvoker/
http://www.adobe.com/2006/flex/mx/internal::resultHandler()
at mx.rpc::Responder/result()
at mx.rpc::AsyncRequest/acknowledge()
at
::NetConnectionMessageResponder/NetConnectionChannel.as$40:NetConnectionMessageResponder: :resultHandler()
at mx.messaging::MessageResponder/result()

Answer 1

Ok, Ok, I said my brain was very foggy today, didn't I?
Even if one is returning a query with only one row in it that
is getting
turned into an array collection, one must reference the index
[0] of the
one record returned to access the properties|fields of said
query.
{draw.details[0].R_MOB_MNAME} works just fine.