getPartProperty Method
Returns a Variant that represents the value of a property for a Web Part or an Extensible Stylesheet Language (XSL) Data View Web Part.
expression.getPartProperty(strPropName, strPropNamespace)
expression Required. An expression that returns one of the objects in the Applies To list.
strPropName Required String. Specifies the name of the property.
strPropNamespace Optional String. Specifies the namespace for the property.