CardDeleteContext function
This topic is not current. For the most current information about the Smart Card API, see Smart Card Minidriver Specification.
The CardDeleteContext function, defined by a smart card module, ends communication between the Microsoft Base Smart Card Cryptographic Service Provider (CSP) or smart card key storage provider (KSP) and the smart card module and cleans up resources that were allocated by the smart card module.
Syntax
DWORD WINAPI CardDeleteContext(
_In_ PCARD_DATA pCardData
);
Parameters
-
pCardData [in]
-
A pointer to the CARD_DATA structure created during the corresponding call to the CardAcquireContext function.
Return value
If the function succeeds, the function returns zero.
If the function fails, it returns a nonzero value.
Requirements
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
|