/// ------------------------------------------------------------------------------------
/// <summary>
/// Returns true if the given reference is recognized as that of an introduction section.
/// (provides a static equivalent of this.IsIntro).
/// </summary>
/// <param name="cache">The FDO cache.</param>
/// <param name="hvoSection">The hvo of the section.</param>
/// <remarks>
/// This method exists strictly as a performance enhancement and can be replaced by a
/// direct call to IsIntro when the cache is ported and it is inexpensive to access the
/// real ScrSection object.
/// We come here a lot (gets called from Update handler), so we don't want to construct
/// a ScrSection object here but get the value we're interested in directly from the
/// cache. Creating a ScrSection object checks if the HVO is valid. In doing so it does
/// a query on the database (select Class$ from CmObject...) This happens only in Debug,
/// but getting the interesting value directly from the cache makes it easier to do SQL
/// profiling.
/// </remarks>
/// ------------------------------------------------------------------------------------
public static bool IsIntroSection(FdoCache cache, int hvoSection)
{
return(BCVRef.GetVerseFromBcv(cache.GetIntProperty(hvoSection,
(int)ScrSection.ScrSectionTags.kflidVerseRefEnd)) == 0);
}
