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IXpsSigningOptions::SetSignatureMethod method

Sets the signature method.

Syntax

HRESULT SetSignatureMethod(
  [in] LPCWSTR signatureMethod
);

Parameters

Return value

If the method succeeds, it returns S_OK; otherwise, it returns an HRESULT error code.

Remarks

The signature method must be set before signing.

When a new instance of this interface is returned by IXpsSignatureManager::CreateSigningOptions, the SignatureMethod and DigestMethod properties are not initialized; they must be initialized before the new interface can be used as a parameter of the Sign method.

The URI in signatureMethod must be the URI of a valid signing algorithm, such as http://www.w3.org/2000/09/xmldsig\#rsa-sha1, and it must be supported by the signing certificate.

Requirements

Minimum supported client

Windows 7 [desktop apps only]

Minimum supported server

Windows Server 2008 R2 [desktop apps only]

Header

Xpsdigitalsignature.h

IDL

XpsDigitalSignature.idl

See also

IXpsSigningOptions

Cryptography Functions

IOpcSigningOptions

XML Paper Specification