IOCTL_SMARTCARD_SET_ATTRIBUTE (Windows Embedded CE 6.0)
1/6/2010
This code sets various attributes in the smart card reader driver. For a list of all defined attributes, refer to Part 3 of the Interoperability Specification for ICCs and Personal Computer Systems.
Parameters
- dwOpenData
[in] Handle returned from a call to the smart card reader driver's XXX_Open (Device Manager) function.
- dwCode
[in] Specifies this code.
- pBufIn
[in] Contains a tag value describing the data to be set.
- dwLenIn
[in] Set to the size of the entire TLV structure.
- pBufOut
[out] The attribute data.
- dwLenOut
[out] Set to sizeof(ULONG).
- pdwActualOut
[out] Set to sizeof(ULONG).
Return Values
One of the following status values.
| Status | Description |
|---|---|
STATUS_SUCCESS |
The attribute has been set successfully. |
STATUS_NOT_SUPPORTED |
The attribute is not supported. |
STATUS_INVALID_PARAMETER |
The attribute to be set is in the wrong format. |
Remarks
Smart card reader drivers return Windows NT status values, rather than Win32 error values, as the return values from the driver's callback function.
Requirements
| Header | winsmcrd.h |
| Windows Embedded CE | Windows CE 3.0 and later |