Reuters AdfinX Real Time 1.0 Library User Guide (Doc. No. 4510529)

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AdfinX Real Time 1.0 Library - User's Guide Arguments SourceStatus The current status of the data source (identified by the Source property). This is a value from the RT_SourceStatus enumeration. 40
AdfinX Real Time 1.0 Library - User's Guide 5. ADXRTHISTORY 5.1. ADXRTHISTORY PROPERTIES 5.1.1. Mode Mode This property describes how the Data property is to present its results. It is a string which should contain a sequence of parameter settings. It also allows the definition of the range of dates over which historical data is to be retrieved. The allowed parameters are: END : The End Date parameter fixes the last date for which historical data should be retrieved. END:ddmmmyy sets an end date of ddmmmyy. By default data will be retrieved up to the current date. HEADER : The Header attribute determines whether a “header” row of field names should be returned with the data. HEADER:YES include a header row. HEADER:NO do not include a header row (default). If the keyword HEADER is present on its own, it is treated as HEADER:YES. FRQ : The Frequency parameter establishes the predefined time-series to consult. FRQ:D Fetch daily data (default). FRQ:W Fetch weekly data. FRQ:M Fetch monthly data. FRQ:other Fetch data of the frequency specified by the letter other. This frequency must be supported by the source. LAY : The Layout attribute determines how the elements will be arranged in the returned array. LAY:HOR or LAY:H returns items in a horizontal layout. LAY:VER or LAY:V returns items in a vertical layout. NBEVENTS : The Number of Events parameter limits the number of historical events that will be retrieved. NBEVENTS:n return data for no more than n events. The default value depends on the frequency setting as follows: NBEVENTS:25 with a daily frequency (FRQ:D). NBEVENTS:52 with a weekly frequency (FRQ:W). NBEVENTS:12 with a monthly frequency (FRQ:M). NBEVENTS:25 with any other frequency (FRQ:other). EVENTS : Exact number of historical data retrieved {i with i as integer} EVENTS:i to retrieve i data points (see the NBEVENTS keyword and the Note section below.) NULL : The Null attribute dictates how empty entries should be handled. NULL:NA provide the string value "#N/A ND" instead of null values (default). NULL:REPEAT copy earlier valid values to this entry, if any. NULL:SKIP drop the entry in the returned array. RET : The Return parameter allows the size of the returned array to be controlled. RET:An return the first n entries of the array as an array. RET:n return only the n th entry of the array (entries are numbered from 1). By default no return array size is defined. 41
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Reuters AdfinX Real Time 1.0 Library User Guide (Doc. No. 4510529)

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