BusinessCardView.CardSize Property (Outlook)
Returns or sets a Long value that represents the size, as a percentage, of an Electronic Business Card (EBC) in the view. Read/write.
expression An expression that returns a BusinessCardView object.
This property can be set to a value between 20 and 100. If this property is set to a value less than 20, the property is set to 20. If this property is set to a value greater than 100, the property is set to 100.