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Stored procedures
HTrackStop (Function)
In french: HSurveilleStop
HFSQL Client/ServerAvailable only with this kind of connection
Stops tracking a data file on an HFSQL server. This track was started by HTrack.
Example
// Starts tracking the Order data file
// The ProcessOrder procedure is called whenever a record is added to the data file
HTrack(Order, ProcessOrder, hRecNumAll, hsAdd)
 
...
// Stops tracking the Order data file
HTrackStop(Order, ProcessOrder, hRecNumAll)
Syntax
<Result> = HTrackStop(<Data file> , <WLanguage procedure> [, <Record number>])
<Result>: Boolean
  • True if the tracking was stopped,
  • False otherwise (tracking not found for example). To get the details of the error, use ErrorInfo.
<Data file>: Optional character string (with or without quotes)
Name of HFSQL data file to use. The data file is associated with a connection and with a server.
If this parameter corresponds to an empty string (""), HTrackStop will use the last data file used by the last HFSQL management function (function starting with "H").
<WLanguage procedure>: Procedure name
Name of WLanguage procedure not to be called anymore to track the data file.
<Record number>: Optional integer
Number of the record not to track anymore.
If this parameter is not specified or corresponds to the hRecNumAll constant, HTrackStop will stop monitoring all records of the data file (i.e. the whole data file).
Remarks
Versions 24 and later
HTrack and HTrackStop can be used in a Windows service.
New in version 24
HTrack and HTrackStop can be used in a Windows service.
HTrack and HTrackStop can be used in a Windows service.
Component : wd250hf.dll
Minimum version required
  • Version 22
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