A long expression that defines the part being changed.
String
A string value that indicates the part's description.
Use the Description property to customize the captions for
control filter bar window. For instance, the Description(exFilterAll) =
"(Include All)" changes the "(All)" item description in
the filter bar window. Use the Description property to change the predefined
strings in the filter bar window. Use FilterBarDropDownWidth
property to specify the width of the drop down filter window.