Custom Attribute Types
Date
The date custom attribute allows the user to select a date using the date picker. The information is stored as a System.DateTime.
HTML
The HTML custom attribute allows the user to enter HTML using the HTML editor. The information is stored as a System.String.
List
The list custom attribute allows the user to select a value from a drop down list. The information is stored as a System.String.
Numeric
The numeric custom attribute allows the user to enter a numerical value between 0 and 9223372036854775807. The information is stored as a System.Int64.
Text
The text custom attribute allows the user to enter a text value. The information is stored as a System.String.