Reference for Win32_DMAChannel
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Category (Kategorie):

System Resources

Description (Beschreibung):

The Win32_DMAChannel WMI class represents a direct memory access (DMA) channel on a Windows computer system. DMA is a method of moving data from a device to memory (or vice versa) without the help of the microprocessor. The system board uses a DMA controller to handle a fixed number of channels, each of which can be used by one (and only one) device at a time.

Availability (Verfügbarkeit):

WMI Class NameWindows Server 2003Windows XP ProfessionalWindows 2000Windows NT 4.0Windows 98
Win32_DMAChannelYesYesYesYesYes

Sample Code (Beispiel):

strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
Set colItems = objWMIService.ExecQuery("Select * from Win32_DMAChannel")
For Each objItem in colItems
    Wscript.Echo "Caption: " & objItem.Caption
Next

Links:

Link zur Original-Microsoft-Dokumentation