SCardIsValidContext.md

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Function name : SCardIsValidContext

Group: Authentication - Library: winscard

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Determines whether a smart card context handle is valid.

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Declaration:

LONG SCardIsValidContext(
	__in  SCARDCONTEXT hContext
);  

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FoxPro declaration:

DECLARE LONG SCardIsValidContext IN Winscard;
	INTEGER hContext  

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Parameters:

hContext [in] Handle that identifies the resource manager context. The resource manager context can be set by a previous call to SCardEstablishContext.

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Return value:

If the hContext parameter is valid, the function returns SCARD_S_SUCCESS (0).

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Comments:

See also: SCardEstablishContext.

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