Sets the file path (directory) where Trend history files will be saved, in the proprietary format ( .HST ).

Function Group Execution Windows Embedded Thin Client Mobile Access
SetAppHstPath System Info Synchronous Supported Supported Executed on Server Executed on Server


Web Studio Help on systeminfo setapphstpath.xml d229955e79 SetAppHstPath
The file path (directory) where Trend history files will be saved.

Returned value

This function does not return any value.


This function is useful when you intend to change the file path during runtime. You can also set the file path to a network drive by mapping it on the local station, or by using the following syntax:
  Network DriveFile Path  

Please note that this function does not copy existing history files from the default directory to a new one; it only sets the file path for new history files saved after the function is called.


Tag Name Expression