Gets or sets the User Class to which the element belongs. This property is usually assigned by the user and is used to group related elements. An element can belong to more than one user classes that should be separated by the ' '(space) character. For example: element.UserClass = "MyClass1 MyClass2" specifies that element belongs to both MyClass1 and MayClass2 classes. The NUserClassCondtion styling condition lets you select elements of a specific user class.

public System.string UserClass {get; set;}