windows 事件日志写入sqlserver

Set objConn = CreateObject("ADODB.Connection")
Set objRS = CreateObject("ADODB.Recordset")
objConn.Open "Provider=SQLOLEDB.1;Password=****;Persist Security Info=True;User ID=zhang;Initial Catalog=IPOPJ;Data Source=SV3\SQLEXPRESS"
objRS.CursorLocation = 3
objRS.Open "SELECT * FROM EventTable" , objConn, 3, 3
Set dtmStartDate = CreateObject("WbemScripting.SWbemDateTime")
Set dtmEndDate = CreateObject("WbemScripting.SWbemDateTime")
DateToCheck = Date - 1
dtmEndDate.SetVarDate Date, True
dtmStartDate.SetVarDate DateToCheck, True
strComputer = "."
Set objWMIService = GetObject("winmgmts:" _
    & "{impersonationLevel=impersonate}!\\" & strComputer & "\root\cimv2")
Set colEvents = objWMIService.ExecQuery _
    ("Select * from Win32_NTLogEvent Where Logfile = 'Security' "_
    & " And TimeWritten >= '"  & dtmStartDate & "' and TimeWritten < '" & dtmEndDate & "'")
For each objEvent in colEvents
    objRS.AddNew
    objRS("Category") = objEvent.Category
    objRS("ComputerName") = objEvent.ComputerName
    objRS("EventCode") = objEvent.EventCode
    objRS("Message") = objEvent.Message
    objRS("RecordNumber") = objEvent.RecordNumber
    objRS("SourceName") = objEvent.SourceName
    objRS("TimeWritten") = objEvent.TimeWritten
    objRS("Type") = objEvent.Type
    objRS("UserName") = objEvent.User
    objRS.Update
Next
objRS.Close
objConn.Close