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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
OS Versions: Windows CE 3.0 and later.
Header: Winsmcrd.h.
See Also
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