Professional Edition only.
This method deletes the values and qualities in the history database for the specified timestamps for one or more items. This method is intended to be used to delete specific data from the history database; e.g., lab data that is incorrect and cannot be correctly reproduced.
Parameters
- transactionID
- An identifier created by the client and passed to the server in this call. The server shall return this identifier along with the results of this call.
- serverHnd
- The list of server item handles for the items to be deleted.
- timeStamps
- The timestamps for the data to be deleted.
- cancelID
- Place to return a Server generated ID to be used in case the operation needs to be canceled.
- errors
- Array of HRESULTs indicating whether the corresponding server handle was valid.
Return Value
HRESULTS success/error code.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2