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NF:winscard.SCardReleaseContext |
SCardReleaseContext function (winscard.h) |
Closes an established resource manager context, freeing any resources allocated under that context, including SCARDHANDLE objects and memory allocated using the SCARD_AUTOALLOCATE length designator. |
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security\scardreleasecontext.htm |
security |
aa17cf94-ca66-4b5e-b1cd-00319f496b09 |
12/05/2018 |
SCardReleaseContext, SCardReleaseContext function [Security], _smart_scardreleasecontext, security.scardreleasecontext, winscard/SCardReleaseContext |
winscard.h |
Windows |
Windows XP [desktop apps only] |
Windows Server 2003 [desktop apps only] |
Winscard.lib |
Winscard.dll |
Windows |
19H1 |
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The SCardReleaseContext function closes an established resource manager context, freeing any resources allocated under that context, including SCARDHANDLE objects and memory allocated using the SCARD_AUTOALLOCATE length designator.
Handle that identifies the resource manager context. The resource manager context is set by a previous call to SCardEstablishContext.
This function returns different values depending on whether it succeeds or fails.
| Return code | Description |
|---|---|
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SCARD_S_SUCCESS. |
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An error code. For more information, see Smart Card Return Values. |