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我正嘗試連接到lenel並使用WQL來獲取結果。在WMI資源管理器中運行時WQL返回記錄。用於wql查詢的execquery中的計數
Set objServices = GetObject("winmgmts://./root/onguard")
Set cardSet = objServices.ExecQuery("select * from Lnl_Badge where id =11111")
if not cardSet is nothing then
Response.Write("<br/>cardset has something")
vContinue = true
else
Response.Write("<br/>cardSet set is nothing")
Exit Function
end if
Response.Write("<br/>count ")
Count = cardSet.Count
Response.Write(Count)
問題是Count的值什麼都沒有,程序退出當前函數。任何想法是什麼錯誤。
雖然顯示「Cardset has something」。
編輯:
爲了檢查語法我做了cim2v
Set objWMIService = GetObject("winmgmts:")
Set colItems = objWMIService.ExecQuery("Select * From Win32_Process")
Response.Write(colItems.Count)
for each colItem in colItems
If Not colItem Is Nothing Then
Response.Write("<br/>")
Response.Write(colItem.ProcessID)
end if
next
下面讓我吃驚的它的工作....那麼爲什麼上面的代碼是不是沃金... :(
編輯: 錯誤日誌文件
(Tue Aug 20 11:50:22 2013.179589208) : WDM call returned error: 4200
(Tue Aug 20 11:50:22 2013.179589208) : WDM specific return code: 4200
(Tue Aug 20 11:50:22 2013.179589208) :
集編輯.... – user1853803