Adds a new property to the list of available items in the Properties collection.
Syntax
expression.Add(PropertyKey As String, PropertyValue)
expression An expression that returns the Properties collection.
PropertyKey Required String. A string that contains the name of the property that you want to add. For more information, see the table of properties in the Properties collection.
PropertyValue Required Variant. The value of the property.
Remarks
You can programmatically add and remove categories and approval ratings for the Properties collection.