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This command requests that the VCR subunit eject any currently loaded media or open or close its tray , if present.
Parameters
- Command
This must be set to AVC_VCR_CMD_LOAD_MEDIUM. - CommandType
This must be set to AVC_VCR_CommandType_Control. - u.LoadMedium.Subfunction
This must be set to one of the following flags:- LOAD_MEDIUM_Subfunction_Eject
- LOAD_MEDIUM_Subfunction_Open_Tray
- LOAD_MEDIUM_Subfunction_Close_Tray
Return Values
- ResponseCode
The VCR subunit will return a specific value in this field, depending on the requested action and the capabilities of the subunits. A successful control attempt will result in a value of AVC_RESPONSE_ACCEPTED. Other values are possible and are discussed in the description of IOCTL_VCR_AVCCMD.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Avc_vcr.h.
See Also
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