public void LoadData()
{
// Get the language project as an FDO object
ILangProject lp = m_fdoCache.LangProject;
// Use it to get the HVO of the data notebook, but without making an FDO object
// and thus loading data.
Assert.IsTrue(m_sda.get_IsPropInCache(lp.Hvo,
(int)LangProject.LangProjectTags.kflidResearchNotebook,
(int)CellarModuleDefns.kcptOwningAtom, 0),
"LP notebook loaded by FDO");
int hvoNotebook = m_fdoCache.GetObjProperty(lp.Hvo,
(int)LangProject.LangProjectTags.kflidResearchNotebook);
Assert.IsFalse(m_sda.get_IsPropInCache(hvoNotebook,
(int)RnResearchNbk.RnResearchNbkTags.kflidRecords,
(int)CellarModuleDefns.kcptOwningCollection, 0),
"Nb records not loaded");
// Do a simple pre-load to get the records.
IVwDataSpec dts = VwDataSpecClass.Create();
// Request loading the title of each record. (Note that currently we must make
// an entry for each concrete class; making one for the base class does not work.)
dts.AddField(RnAnalysis.kClassId,
(int)RnGenericRec.RnGenericRecTags.kflidTitle,
FldType.kftString,
m_fdoCache.LanguageWritingSystemFactoryAccessor,
0);
dts.AddField(RnEvent.kClassId,
(int)RnGenericRec.RnGenericRecTags.kflidTitle,
FldType.kftString,
m_fdoCache.LanguageWritingSystemFactoryAccessor,
0);
int[] clsids = new int[1];
clsids[0] = RnResearchNbk.kClassId;
int[] hvos = new int[1];
hvos[0] = hvoNotebook;
m_da.LoadData(hvos, clsids, hvos.Length, dts, null, true);
Assert.IsTrue(m_sda.get_IsPropInCache(hvoNotebook,
(int)RnResearchNbk.RnResearchNbkTags.kflidRecords,
(int)CellarModuleDefns.kcptOwningCollection, 0),
"Nb records are loaded");
int chvoRecs = m_sda.get_VecSize(hvoNotebook,
(int)RnResearchNbk.RnResearchNbkTags.kflidRecords);
// Be careful what we assert...don't want it too dependent on the exact data.
// Should be OK to assume at least a few records.
Assert.IsTrue(chvoRecs > 4, "at least 4 recs");
int hvoRec3 = m_sda.get_VecItem(hvoNotebook,
(int)RnResearchNbk.RnResearchNbkTags.kflidRecords, 3);
Assert.IsTrue(m_sda.get_IsPropInCache(hvoRec3,
(int)RnGenericRec.RnGenericRecTags.kflidTitle,
(int)CellarModuleDefns.kcptString, 0),
"Got title of rec 3");
ITsString qtssRec3Title = m_sda.get_StringProp(hvoRec3,
(int)RnGenericRec.RnGenericRecTags.kflidTitle);
// Now get the info through FDO
ICmObject objRec3 = CmObject.CreateFromDBObject(m_fdoCache, hvoRec3);
Assert.IsTrue(objRec3 is IRnGenericRec, "object of correct type");
IRnGenericRec grRec3 = (IRnGenericRec)objRec3;
// I'd prefer to use full ITsString equality test, but not sure how to get
// a regular ITsString from FDO obj.
Assert.AreEqual(qtssRec3Title.Text, grRec3.Title.Text,
"two ways to retrieve R3 title match");
}
/// ------------------------------------------------------------------------------------
/// <summary>
///
/// </summary>
/// <param name="_rghvo"></param>
/// <param name="_rgclsid"></param>
/// <param name="chvo"></param>
/// <param name="_dts"></param>
/// <param name="_advi"></param>
/// <param name="fIncludeOwnedObjects"></param>
/// ------------------------------------------------------------------------------------
public void LoadData(int[] _rghvo, int[] _rgclsid, int chvo, IVwDataSpec _dts, IAdvInd _advi, bool fIncludeOwnedObjects)
{
CheckDisposed();
throw new NotImplementedException();
}
