IOpcSigningOptions::GetTimeFormat method (msopc.h)

Gets the format of the string retrieved by the IOpcDigitalSignature::GetSigningTime method.

Syntax

HRESULT GetTimeFormat(
  [out, retval] OPC_SIGNATURE_TIME_FORMAT *timeFormat
);

Parameters

[out, retval] timeFormat

The value that describes the format of the signingTime parameter of GetSigningTime.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code Description
S_OK
The method succeeded.
E_POINTER
The timeFormat parameter is NULL.

Remarks

The default format of the signing time string is OPC_SIGNATURE_TIME_FORMAT_MILLISECONDS. To change the format of the signing time string, call the IOpcSigningOptions::SetTimeFormat method.

To access the format of the signing time string after the signature has been generated, call the IOpcDigitalSignature::GetTimeFormat method.

Thread Safety

Packaging objects are not thread-safe.

For more information, see the Getting Started with the Packaging API.

Requirements

   
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server Windows Server 2008 R2 [desktop apps only]
Target Platform Windows
Header msopc.h

See also

Core Packaging Interfaces

Getting Started with the Packaging API

IOpcDigitalSignature

IOpcSigningOptions

Overviews

Packaging API Programming Guide

Packaging API Reference

Packaging API Samples

Packaging Digital Signature Interfaces

Packaging Interfaces

Reference