SCardBeginTransaction
A version of this page is also available for
4/8/2010
This function starts a transaction, waiting for the completion of all other transactions before it begins.
When the transaction starts, all other applications are blocked from accessing the smart card during the transaction.
Syntax
LONG SCardBeginTransaction(
SCARDHANDLE hCard
);
Parameters
- hCard
[in] Handle to the reference value obtained from a previous call to SCardConnect.
Return Value
The following table shows the possible return values.
| Value | Description |
|---|---|
SCARD_S_SUCCESS |
Succeeds |
An error value (see Smart Card Error Values for a list of all error values). |
Fails |
Remarks
SCardBeginTransaction is a smart card and reader access function.
Requirements
| Header | winscard.h |
| Library | winscard.lib |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |