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DBT_DEVICEQUERYREMOVEFAILED Overview  Group

The operating system sends the DBT_DEVICEQUERYREMOVEFAILED device message when a request to remove a device has been canceled.

To send the DBT_DEVICEQUERYREMOVEFAILED device message, the operating system sends the WM_DEVICECHANGE message with wParam set to DBT_DEVICEQUERYREMOVEFAILED and lParam set to the address of a DEV_BROADCAST_HDR structure identifying the device. 

dwData = (DWORD) lParam;

Parameters

dwData
Address of a DEV_BROADCAST_HDR structure identifying the device.

Return Values

Return TRUE.

See Also

DEV_BROADCAST_HDR, WM_DEVICECHANGE

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