Class MFieldPageNumInfo

MFieldPageNumInfo

Support

Supported from 5.0

Description

Specifies the mixin protocol for evaluating a page number field (see class CPageNumField). It declares a single pure virtual function, UpdateFieldPageNum(). You should implement this function in a concrete derived class, then pass an object of the derived class to the page number field (using CPageNumField::SetPageNumInfo()) before the field can be evaluated.

Defined in MFieldPageNumInfo:
UpdateFieldPageNum()

virtual TInt UpdateFieldPageNum()const;

Description

Implementations of this function should return the current page number.

Return value

TInt The page number.