IPrintSchemaOption::GetPropertyValue method

Gets the XML node for the "value" child element of a "Property" or a "ScoredProperty" element with the given name.

Syntax

HRESULT GetPropertyValue(
  BSTR     bstrName,
  BSTR     bstrNamespaceUri,
  IUnknown **ppXmlValueNode
);

Parameters

bstrName

The base value of the "name" attribute of the "Property" or the "ScoredProperty" element.

bstrNamespaceUri

The namespace URI value of the "name" attribute of the "Property" or the "ScoredProperty" element.

ppXmlValueNode

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.

So 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

   
Minimum supported client Windows 8
Minimum supported server Windows Server 2012
Target Platform Desktop
Header printerextension.h

See Also

IPrintSchemaCapabilities

IPrintSchemaOption

IPrintSchemaTicket