下面這一段時Delphi代碼，用于通過USB接口與電話測試機建立連接。用C#代碼應(yīng)該怎么寫，大家?guī)兔纯?謝謝~ begin try try aList:=TStringList.Create; Locator := CreateOleObject('WbemScripting.SWbemLocator'); WMI := Locator.ConnectServer('.', '', '',''); Ret := WMI.ExecQuery('SELECT * FROM Win32_USBHub');//這里Win32_USBHub為檢測項，詳見下表 Enum:= IUnknown(RET._NewEnum) as IEnumVariant; //Tmp為檢測到返回的數(shù)據(jù)集合，其中PNPDeviceID為集合中的對象，包含了PID和VID碼 while (Enum.Next(1, Tmp, Value) = S_OK) do aList.Add(Tmp.PNPDeviceID); //if aList.IndexOf('USB\VID_1267&PID_5AA5\5&16BBD8B4&0&1')>0 then //設(shè)備存在 if pos('USB\VID_1267',alist.CommaText)>0 then begin //BindWindow(form1.Handle);//綁定窗口 BindWindow(handle);//綁定窗口 StatusBar1.Panels[0].Text:='已連接'; button1.Tag :=100; button1.Caption :='解除綁定'; end else begin button1.Tag :=0; button1.Caption :='窗口綁定'; BindWindow(handle);//綁定窗口 StatusBar1.Panels[0].Text:='已斷開'; end; finally alist.Destroy; end; except on e:exception do exit; end; end;