The Clear method clears the APDU and reply APDU message buffers.
HRESULT Clear(void);
The possible return values are the following:
| Value | Meaning |
|---|---|
| S_OK | Public key retrieved successfully. |
| S_FALSE | Unknown error. |
To build a command APDU, call BuildCmd.
For a list of all the methods provided by the ISCardCmd interface, see ISCardCmd.
In addition to the COM error codes listed above, this interface may return a smart card error code if a smart card function was called to complete the request. For information on smart card error codes, see Error Codes.
Windows NT: Use version 4.0 SP3 and later.
Windows: Use Windows 95 OSR2.1.
Windows CE: Unsupported.
Header: Declared in scarddat.h.
Import Library: scarddat.tlb.