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_EventLog__Read

Reads an entry from the event log

#include <EventLog.au3>
_EventLog__Read($hEventLog [, $fRead = True [, $fForward = True [, $iOffset = 0]]])

Параметры

$hEventLog A handle to the event log
$fRead [необязательный] If True, operation proceeds sequentially from the last call to this function using this handle.
    If False, the read will operation proceeds from the record specified by the $iOffset parameter.
$fForward [необязательный] If True, the log is read in date order. If False, the log is read in reverse date order.
$iOffset [необязательный] The number of the event record at which the read operation should start. This parameter is
    ignored if fRead is True.

Возвращаемое значение

Успех:Возвращает массив следующего формата:
[ 0] - True
[ 1] - Number of the record
[ 2] - Date at which this entry was submitted
[ 3] - Time at which this entry was submitted
[ 4] - Date at which this entry was received to be written to the log
[ 5] - Time at which this entry was received to be written to the log
[ 6] - Event identifier
[ 7] - Event type. This can be one of the following values:
1 - Error event
2 - Warning event
4 - Information event
8 - Success audit event
16 - Failure audit event
[ 8] - Event type string
[ 9] - Event category
[10] - Event source
[11] - Computer name
[12] - Username
[13] - Event description
[14] - Event data array
Ошибка:$Array[0] = False

Примечания

When this function returns successfully, the read position in the event log is adjusted by the number of
records read. Though multiple records can be read, this function returns one record at a time for sanity sake.

См. также

_EventLog__Close, _EventLog__Open

Пример

#include <GUIConstantsEx.au3>
#include <EventLog.au3>

Global $iMemo

_Main()

Func _Main()
    Local $hEventLog, $hGUI, $aEvent

    ; Создаёт GUI
    $hGUI = GUICreate("EventLog", 400, 300)
    $iMemo = GUICtrlCreateEdit("", 2, 2, 396, 300, 0)
    GUICtrlSetFont($iMemo, 9, 400, 0, "Courier New")
    GUISetState()

    ; Read most current event record
    $hEventLog = _EventLog__Open("", "Application")
    $aEvent = _EventLog__Read($hEventLog, True, False)  ; read last event
;~  $hEventLog = _EventLog__Open("", "System")
;~  $aEvent = _EventLog__Read($hEventLog)
;~  $aEvent = _EventLog__Read($hEventLog, True, False)
    MemoWrite("Result ............: " & $aEvent[ 0])
    MemoWrite("Record number .....: " & $aEvent[ 1])
    MemoWrite("Submitted .........: " & $aEvent[ 2] & " " & $aEvent[ 3])
    MemoWrite("Generated .........: " & $aEvent[ 4] & " " & $aEvent[ 5])
    MemoWrite("Event ID ..........: " & $aEvent[ 6])
    MemoWrite("Type ..............: " & $aEvent[ 8])
    MemoWrite("Category ..........: " & $aEvent[ 9])
    MemoWrite("Source ............: " & $aEvent[10])
    MemoWrite("Computer ..........: " & $aEvent[11])
    MemoWrite("Username ..........: " & $aEvent[12])
    MemoWrite("Description .......: " & $aEvent[13])
    _EventLog__Close($hEventLog)


    ; Цикл выполняется, пока окно не будет закрыто
    Do
    Until GUIGetMsg() = $GUI_EVENT_CLOSE

EndFunc   ;==>_Main

; Записывает строку в элемент для заметок
Func MemoWrite($sMessage)
    GUICtrlSetData($iMemo, $sMessage & @CRLF, 1)
EndFunc   ;==>MemoWrite