Win32_SerialPortConfiguration - WMI sample in JScript

The foundations for Manageability in Windows 7/2008/Vista/XP/2000 and Millennium Edition/'98 are Windows Management Instrumentation (WMI; formerly WBEM) and WMI extensions for Windows Driver Model (WDM).

ActiveXperts Network Monitor provides the ability to build monitor check routines based on WMI. ActiveXperts has collected more than a hundred WMI samples. You can use these samples as a base for new check routines you can write yourself.

On this site, you can find many WMI samples.


Win32_SerialPortConfiguration

Description

The Win32_SerialPortConfiguration WMI class represents the settings for data transmission on a Windows serial port. This includes configurations for establishing a connection and error checking.

Example(s)

var wbemFlagReturnImmediately = 0x10;
var wbemFlagForwardOnly = 0x20;

var arrComputers = new Array("DELL17");
for (i = 0; i < arrComputers.length; i++) {
   WScript.Echo();
   WScript.Echo("==========================================");
   WScript.Echo("Computer: " + arrComputers[i]);
   WScript.Echo("==========================================");

   var objWMIService = GetObject("winmgmts:\\\\" + arrComputers[i] + "\\root\\CIMV2");
   var colItems = objWMIService.ExecQuery("SELECT * FROM Win32_SerialPortConfiguration", "WQL",
                                          wbemFlagReturnImmediately | wbemFlagForwardOnly);

   var enumItems = new Enumerator(colItems);
   for (; !enumItems.atEnd(); enumItems.moveNext()) {
      var objItem = enumItems.item();

      WScript.Echo("AbortReadWriteOnError: " + objItem.AbortReadWriteOnError);
      WScript.Echo("BaudRate: " + objItem.BaudRate);
      WScript.Echo("BinaryModeEnabled: " + objItem.BinaryModeEnabled);
      WScript.Echo("BitsPerByte: " + objItem.BitsPerByte);
      WScript.Echo("Caption: " + objItem.Caption);
      WScript.Echo("ContinueXMitOnXOff: " + objItem.ContinueXMitOnXOff);
      WScript.Echo("CTSOutflowControl: " + objItem.CTSOutflowControl);
      WScript.Echo("Description: " + objItem.Description);
      WScript.Echo("DiscardNULLBytes: " + objItem.DiscardNULLBytes);
      WScript.Echo("DSROutflowControl: " + objItem.DSROutflowControl);
      WScript.Echo("DSRSensitivity: " + objItem.DSRSensitivity);
      WScript.Echo("DTRFlowControlType: " + objItem.DTRFlowControlType);
      WScript.Echo("EOFCharacter: " + objItem.EOFCharacter);
      WScript.Echo("ErrorReplaceCharacter: " + objItem.ErrorReplaceCharacter);
      WScript.Echo("ErrorReplacementEnabled: " + objItem.ErrorReplacementEnabled);
      WScript.Echo("EventCharacter: " + objItem.EventCharacter);
      WScript.Echo("IsBusy: " + objItem.IsBusy);
      WScript.Echo("Name: " + objItem.Name);
      WScript.Echo("Parity: " + objItem.Parity);
      WScript.Echo("ParityCheckEnabled: " + objItem.ParityCheckEnabled);
      WScript.Echo("RTSFlowControlType: " + objItem.RTSFlowControlType);
      WScript.Echo("SettingID: " + objItem.SettingID);
      WScript.Echo("StopBits: " + objItem.StopBits);
      WScript.Echo("XOffCharacter: " + objItem.XOffCharacter);
      WScript.Echo("XOffXMitThreshold: " + objItem.XOffXMitThreshold);
      WScript.Echo("XOnCharacter: " + objItem.XOnCharacter);
      WScript.Echo("XOnXMitThreshold: " + objItem.XOnXMitThreshold);
      WScript.Echo("XOnXOffInFlowControl: " + objItem.XOnXOffInFlowControl);
      WScript.Echo("XOnXOffOutFlowControl: " + objItem.XOnXOffOutFlowControl);
   }
}