protected async void SetParcelsHistoric()
{
#region Set parcels historic
string errorMessage = await QueuedTask.Run(async() =>
{
var myParcelFabricLayer = MapView.Active.Map.GetLayersAsFlattenedList().OfType <ParcelLayer>().FirstOrDefault();
if (myParcelFabricLayer == null)
{
return("Please add a parcel fabric to the map");
}
try
{
FeatureLayer destPolygonL = null;
//find the first layer that is a parcel type, is non-historic, and has a selection
bool bFound = false;
var ParcelTypesEnum = await myParcelFabricLayer.GetParcelTypeNames();
foreach (FeatureLayer mapFeatLyr in MapView.Active.Map.GetLayersAsFlattenedList().OfType <FeatureLayer>())
{
foreach (string ParcelType in ParcelTypesEnum)
{
var layerEnum = await myParcelFabricLayer.GetParcelPolygonLayerByTypeName(ParcelType);
foreach (FeatureLayer flyr in layerEnum)
{
if (flyr == mapFeatLyr)
{
bFound = mapFeatLyr.SelectionCount > 0;
destPolygonL = mapFeatLyr;
break;
}
}
if (bFound)
{
break;
}
}
if (bFound)
{
break;
}
}
if (!bFound)
{
return("Please select parcels to set as historic.");
}
var theActiveRecord = myParcelFabricLayer.GetActiveRecord();
if (theActiveRecord == null)
{
return("There is no Active Record. Please set the active record and try again.");
}
var ids = new List <long>(destPolygonL.GetSelection().GetObjectIDs());
//can do multi layer selection but using single per code above
var kvp = new KeyValuePair <MapMember, List <long> >(destPolygonL, ids);
var sourceFeatures = new List <KeyValuePair <MapMember, List <long> > > {
kvp
};
var editOper = new EditOperation()
{
Name = "Set Parcels Historic",
ProgressMessage = "Set Parcels Historic...",
ShowModalMessageAfterFailure = true,
SelectNewFeatures = true,
SelectModifiedFeatures = false
};
editOper.SetParcelHistoryRetired(myParcelFabricLayer, sourceFeatures, theActiveRecord);
if (!editOper.Execute())
{
return(editOper.ErrorMessage);
}
}
catch (Exception ex)
{
return(ex.Message);
}
return("");
});
if (!string.IsNullOrEmpty(errorMessage))
{
MessageBox.Show(errorMessage, "Set Parcels Historic.");
}
#endregion
}