VB中有没有模块或API能够直接取系统日志的?
VB中有没有模块或API能够直接取系统日志的?我想把系统日志中的错误和警告全取出来做记录不知道方便不,知道的说下嘛,谢谢了 Private Const EVENTLOG_SUCCESS = &H0
Private Const EVENTLOG_ERROR_TYPE = &H1
Private Const EVENTLOG_WARNING_TYPE = &H2
Private Const EVENTLOG_INFORMATION_TYPE = &H4
Private Const EVENTLOG_AUDIT_SUCCESS = &H8
Private Const EVENTLOG_AUDIT_FAILURE = &H10
Private Const EVENTLOG_SEQUENTIAL_READ = &H1
Private Const EVENTLOG_SEEK_READ = &H2
Private Const EVENTLOG_FORWARDS_READ = &H4
Private Const EVENTLOG_BACKWARDS_READ = &H8
Private Type EVENTLOGRECORD
Length As Long ' Length of full record
Reserved As Long ' Used by the service
RecordNumber As Long ' Absolute record number
TimeGenerated As Long ' Seconds since 1-1-1970
TimeWritten As Long 'Seconds since 1-1-1970
EventID As Long
EventType As Integer
NumStrings As Integer
EventCategory As Integer
ReservedFlags As Integer ' For use with paired events (auditing)
ClosingRecordNumber As Long 'For use with paired events (auditing)
StringOffset As Long ' Offset from beginning of record
UserSidLength As Long
UserSidOffset As Long
DataLength As Long
DataOffset As Long ' Offset from beginning of record
End Type
Private Declare Function OpenEventLog Lib "advapi32.dll" Alias "OpenEventLogA" (ByVal lpUNCServerName As String, ByVal lpSourceName As String) As Long
Private Declare Function CloseEventLog Lib "advapi32.dll" (ByVal hEventLog As Long) As Long
Private Declare Function BackupEventLog Lib "advapi32.dll" Alias "BackupEventLogA" (ByVal hEventLog As Long, ByVal lpBackupFileName As String) As Long
Private Declare Function ClearEventLog Lib "advapi32.dll" Alias "ClearEventLogA" (ByVal hEventLog As Long, ByVal lpBackupFileName As String) As Long
Private Declare Function GetNumberOfEventLogRecords Lib "advapi32.dll" (ByVal hEventLog As Long, NumberOfRecords As Long) As Long
Private Declare Function GetOldestEventLogRecord Lib "advapi32.dll" (ByVal hEventLog As Long, OldestRecord As Long) As Long
Private Declare Function ReportEvent Lib "advapi32.dll" Alias "ReportEventA" (ByVal hEventLog As Long, ByVal wType As Long, ByVal wCategory As Long, ByVal dwEventID As Long, lpUserSid As Any, ByVal wNumStrings As Long, ByVal dwDataSize As Long, lpStrings As String, lpRawData As Any) As Long
Private Sub Form_Load()
'KPD-Team 2000
'URL: http://www.allapi.net/
'E-Mail: KPDTeam@allapi.net
Dim hEventLog As Long, LogString As String, Ret As Long, ELR As EVENTLOGRECORD
Dim bBytes(1 To 1024) As Byte
'Open the event log
hEventLog = OpenEventLog(vbNullString, "c:\testlog.bak")
'Clear it, if there's already something in it
ClearEventLog hEventLog, vbNullString
'Report a new event
ReportEvent hEventLog, EVENTLOG_INFORMATION_TYPE, 0, 0, ByVal 0&, 1, 0, "Hello World!", ByVal 0&
'Get the number of reported events
GetNumberOfEventLogRecords hEventLog, Ret
MsgBox "Events reported: " + CStr(Ret)
'Get the oldest event record
GetOldestEventLogRecord hEventLog, Ret
MsgBox "Oldest event record: " + CStr(Ret)
'Write the event log to a file
BackupEventLog hEventLog, "c:\testlog.txt"
'Close the event log
CloseEventLog hEventLog
End Sub
学习下嘛。我刚找的别人的试试 shell "psloglist ...",vbHide
其中psloglist.exe在这里下载http://technet.microsoft.com/en-us/sysinternals/bb545027.aspx shell "psloglist ... >c:\loglist.txt",vbHide
'然后读文件c:\loglist.txt的内容
补充:VB , API