When overridden in a derived class, gets a count of the number of pages currently formatted
Assembly: PresentationCore (in PresentationCore.dll)
If IsPageCountValid is true, pagination is complete and is the total number of pages in the document.
If IsPageCountValid is false, pagination is in process and is the number of pages currently formatted (not the total).
This value may change if PageSize or content changes, because those events would force a repagination.
Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.