IXpsSignatureBlock::GetRequests method (xpsdigitalsignature.h)

Article
02/22/2024

Gets a pointer to the IXpsSignatureRequestCollection interface that contains a collection of signature requests.

Syntax

HRESULT GetRequests(
  [out, retval] IXpsSignatureRequestCollection **requests
);

Parameters

[out, retval] requests

A pointer to the IXpsSignatureRequestCollection interface that contains a collection of signature requests.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the table that follows. For return values that are not listed in this table, see XPS Digital Signature API Errors and XPS Document Errors.

Return code	Description
S_OK	The method succeeded.
E_POINTER	requests is NULL.
E_UNEXPECTED	The interface is not connected to the signature manager.

Remarks

Signature requests are added to the collection of signature requests by parsing the XML markup of the corresponding SignatureDefinitions part while LoadPackageFile or LoadPackageStream reads the XPS package.

Requirements

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