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Locking Removable Media Devices Using DeviceIoControl
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| Total Hit (1588) |
Using DeviceIoControl, together with the PREVENT_MEDIA_REMOVAL data user-defined type and the IOCTL_STORAGE_MEDIA_REMOVAL control code, it is possible for WinNT/Win2000 users to lock and unlock any removable device. A removable device might include, as it does on my system, CD-ROMs and LS-120 drive
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Checking for Media Availability Using DeviceIoControl
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| Total Hit (1435) |
This is the DeviceIoControl method for determining if a given drive has media present. The nice thing about this call is that it does not need to spin up the disk - the call returns instantly. The only lag might be if a new disk was inserted and the call was made while the OS was spinning up the dri
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Obtaining Processor Information using WMI
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| Total Hit (1398) |
Windows Script Host is built into Microsoft Windows 98, 2000, ME and XP. If you are running Windows 95 or NT4, you can download Windows Script Host from the Microsoft Windows Script Technologies Web site at http://msdn.microsoft.com/scripting/. Some information is not returned on non-NT-based system
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