IPrintSchemaOption::GetPropertyValue method (printerextension.h)
Gets the XML node for the value child element of a Property or a ScoredProperty element with the given name.
Syntax
HRESULT GetPropertyValue(
[in] BSTR bstrName,
[in] BSTR bstrNamespaceUri,
IUnknown **ppXmlValueNode
);
Parameters
[in] bstrName
The base value of the name attribute of the Property or the ScoredProperty element.
[in] bstrNamespaceUri
The namespace URI value of the name attribute of the Property or the ScoredProperty element.
ppXmlValueNode
The XML node for the value child element.
Return value
Returns an HRESULT value. If the method call was not successful, it returns the appropriate HRESULT error code.
Remarks
When the requested feature, option or property is not found, this method returns S_FALSE and sets a NULL pointer on the output object of the feature, option or property.
If the IPrintSchemaTicket object does not contain the specified feature, option or property, the app must obtain an IPrintSchemaCapabilities object and query it via IPrintSchemaCapabilities::GetFeatureByKeyName or via IPrintSchemaCapabilities::GetFeature.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 |
| Minimum supported server | Windows Server 2012 |
| Target Platform | Desktop |
| Header | printerextension.h |