C# FdoCache.GetIntProperty方法代码示例

		/// ------------------------------------------------------------------------------------
		/// <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;
		}

		/// <summary>
		/// Sort the changes (by beginOffset)
		/// </summary>
		public void SortChanges(FdoCache cache)
		{
			m_changes.Sort(
				delegate(int left, int right)
				{
					return cache.GetIntProperty(left, kflidBeginOffset).CompareTo(
					  cache.GetIntProperty(right, kflidBeginOffset));
				});
		}

		/// <summary>
		/// get the ws at the twfic's BeginOffset in its paragraph.
		/// </summary>
		/// <param name="cache">The cache.</param>
		/// <param name="hvoTwfic">The hvo twfic.</param>
		/// <returns></returns>
		/// ------------------------------------------------------------------------------------
		public static int GetTwficWs(FdoCache cache, int hvoTwfic)
		{
			Debug.Assert(cache.IsValidObject(hvoTwfic, CmBaseAnnotation.kClassId),
				String.Format("expected valid hvo({0}).", hvoTwfic));
			if (hvoTwfic <= 0 && !cache.IsDummyObject(hvoTwfic))
				throw new ArgumentException(String.Format("expected valid hvo({0}).", hvoTwfic));
			int hvoPara = cache.GetObjProperty(hvoTwfic,
				(int)CmBaseAnnotation.CmBaseAnnotationTags.kflidBeginObject);
			int ichBeginOffset = cache.GetIntProperty(hvoTwfic,
				(int)CmBaseAnnotation.CmBaseAnnotationTags.kflidBeginOffset);
			int ws = GetWsAtParaOffset(cache, hvoPara, ichBeginOffset);
			return ws;
		}

		/// <summary>
		/// Figure what the new contents needs to be. (Also sets OldContents.)
		/// </summary>
		/// <param name="cache"></param>
		public void MakeNewContents(FdoCache cache, string oldSpelling, string newSpelling, RespellUndoAction action)
		{
			m_oldContents = RespellUndoAction.AnnotationTargetString(m_hvoTarget, m_flid, m_ws, cache);
			ITsStrBldr bldr = m_oldContents.GetBldr();
			SortChanges(cache);
			for (int i = m_changes.Count - 1; i >= 0; i--)
			{
				int ichMin = cache.GetIntProperty(m_changes[i], (int)CmBaseAnnotation.CmBaseAnnotationTags.kflidBeginOffset);
				int ichLim = cache.GetIntProperty(m_changes[i], (int)CmBaseAnnotation.CmBaseAnnotationTags.kflidEndOffset);
				string replacement = action.Replacement(action.OldOccurrence(m_changes[i]));
				bldr.Replace(ichMin, ichLim, replacement, null);
			}
			m_newContents = bldr.GetString();
		}