ISCardFileAccess::Delete method

Стаття
01/07/2021

[The Delete method is available for use in the operating systems specified in the Requirements section. It is not available for use in Windows Server 2003 with Service Pack 1 (SP1) and later, Windows Vista, Windows Server 2008, and subsequent versions of the operating system. The Smart Card Modules provide similar functionality.]

The Delete method deletes a file at a given location within the smart card file system.

Syntax

HRESULT Delete(
  [in] REFTYPE     refType,
  [in] BSTR        bstrPathSpec,
  [in] SCARD_FLAGS flags
);

Parameters

refType [in]

Type of reference used in bstrPathSpec.

SC_TYPE_BY_NAME
SC_TYPE_BY_ID
SC_TYPE_BY_SHORT
SC_TYPE_BY_ANY

bstrPathSpec [in]

Identifier of the file to be deleted.

flags [in]

Specifies whether secure messaging has to be used and data preallocated.

SC_FL_SECURE_MESSAGING
SC_FL_PREALLOCATED

Return value

The method returns one of the following possible values.

Return code	Description
S_OK	Operation was completed successfully.
E_INVALIDARG	Invalid parameter.
E_NOTIMPL	The interface has not implemented this method.

Remarks

For a list of all the methods defined by this interface, see ISCardFileAccess.

In addition to the COM error codes listed above, this interface may return a smart card error code if a smart card function was called to complete the request. For more information, see Smart Card Return Values.

Requirements

Requirement	Value
Minimum supported client	Windows XP [desktop apps only]
Minimum supported server	Windows Server 2003 [desktop apps only]
End of client support	Windows XP
End of server support	Windows Server 2003

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