CardQueryCapabilities function
This function queries the card and card-specific minidriver combination for the functionality that is provided at this level, such as certificate or file compression.
Syntax
DWORD WINAPI CardQueryCapabilities(
_In_ PCARD_DATA pCardData,
_Inout_ PCARD_CAPABILITIES pCardCapabilities
);
Parameters
pCardData [in]
Context information for the call. For more information, see CardAcquireContext.pCardCapabilities [in, out]
Card capabilities structure with the version number set. A filled-in CARD_CAPABILITIES structure is returned.
Return value
Zero on success; otherwise, nonzero.
Remarks
Certificate files should be written to the card in a compressed state and with accompanying error-checking information. The Base CSP/KSP performs these operations if the card minidriver cannot do so. The information that this function returns indicates whether the card minidriver or card can do so.
Requirements
Target platform |
Desktop |
Header |
Cardmod.h (include Cardmod.h) |