method GetDateValueFromSession

Description

Return a cached session dependent date value, based on the name that is passed as input parameter.

Parameters

iiSessionId	input	integer	The unique ID of the session this method needs to use to retrieve the correct value of an session dependent cached data item.
icDataItemName	input	character	The name of the session dependent cached date type item for which the value needs to be returned.
otValue	output	date	The value of the cached session dependent decimal data item with the name specified in icDataItemName.
oiReturnStatus	output	integer	Return status of the method.

Internal usage

unused

program code (program1/cacher.p)

<M-4 run UpdateSessionData (input  iiSessionId (iiSessionId), 
                            output oiReturnStatus (oiReturnStatus)) in Cacher>
if oiReturnStatus <> 0 then return.

find tCachedData where
     tCachedData.tcName = icDataItemName and
     tCachedData.tcDataType = "t"
     no-error.
if available tCachedData
then assign otValue = tCachedData.ttDateValue.
else assign otValue = ?.