// Summary:
// Build RowView index to object and vice versa.
protected void buildRowViewIndex()
{
if (rawDataSet == null || rawDataSet.Tables.Count == 0)
{
return;
}
DataTable dt = rawDataSet.Tables[0];
rowView2Obj = new Dictionary <DataRow, DGObject>();
foreach (DGObject obj in _objs.Values)
{
rowView2Obj[obj.rawData] = obj;
}
obj2RowView = new Dictionary <DGObject, DataRow>();
foreach (DataRow dr in dt.Rows)
{
if (rowView2Obj.ContainsKey(dr))
{
// get the object using the DataRow as an index
//
DGObject obj = rowView2Obj[dr];
obj2RowView[obj] = dr;
}
}
}
// Summary:
// Get object by a key
public async Task <DGObject> QueryObjByID(int objID)
{
DGObjectRepository repository = DGObjectRepository.Instance(
Globals.project.projDef.ID, parent.name, definition.Type);
DGObject obj = await repository.Retrieve(objID);
obj.parent = this;
return(obj);
}
public string getRemovedObjsLayer3DName(string objDef)
{
if ((removedObjs != null) && (removedObjs.Values.Count > 0))
{
DGObject obj = removedObjs[objDef].FirstOrDefault();
if (obj.parent != null)
{
return(obj.parent.definition.Layer3DName);
}
}
return(null);
}
public string getAddedObjsGISLayerName(string objDef)
{
if ((addedObjs != null) && (addedObjs.Values.Count > 0))
{
DGObject obj = addedObjs[objDef].FirstOrDefault();
if (obj.parent != null)
{
return(obj.parent.definition.GISLayerName);
}
}
return(null);
}
public bool load(DbContext dbContext)
{
rawDataSet = new DataSet(definition.Type);
DGObject objHelper =
ObjectHelper.CreateDGObjectFromSubclassName(definition.Type);
bool success = objHelper.LoadObjs(this, dbContext);
buildIDIndex();
buildRowViewIndex();
return(success);
}
public virtual void highlightObject(DGObject obj, bool on = true)
{
}