ClearLoggedEvents
Async method for clearing logged events. Returns TRUE if the asynchronous request is no longer assigned.
Syntax
METHOD ClearLoggedEvents : BOOL
VAR_INPUT
ipClearSettings : I_TcClearLoggedEventsSettings;
END_VAR
VAR_OUTPUT
bError : BOOL;
hrErrorCode : HRESULT;
END_VAR
Inputs
Name | Type | Description |
|---|---|---|
ipClearSettings | I_TcClearLoggedEventsSettings | Optional |
Return values
Name | Type | Description |
|---|---|---|
ClearLoggedEvents | BOOL | Returns TRUE as soon as the request has been processed. |
Outputs
Name | Type | Description |
|---|---|---|
bError | BOOL | Returns TRUE if the query is incorrect. |
hrErrorCode | HRESULT | Returns an error code if the query is incorrect. |
Application sample for the method
This method is asynchronous, i.e. it requires several cycles to deliver the return value. The following use is intended:
IF bClearLoggedEvents THEN
bClearLoggedEvents:= NOT fbLogger.ClearLoggedEvents(0);
END_IF