IXpsSignatureManager::CreateSigningOptions method
Creates a new IXpsSigningOptions interface.
Syntax
HRESULT CreateSigningOptions(
[out, retval] IXpsSigningOptions **signingOptions
);
Parameters
- signingOptions [out, retval]
A pointer to the new IXpsSigningOptions interface.
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 | signingOptions is NULL. |
| XPS_E_PACKAGE_NOT_OPENED | An XPS package has not yet been opened in the signature manager. |
Remarks
The new IXpsSigningOptions interface can be used to set the signing options for the Sign method; however, the SignatureMethod and the DigestMethod properties must be initialized before the new interface can be used as a parameter of the Sign method.
The IXpsSigningOptions interface created by this method can be used in more than one call to the Sign method.
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 |