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Hi Sean Jones,
Yes, I have tried adding a chainedOp.Execute right after the Modify, but then the code crashes. Without it, I just get the same value plugged into each feature as you mentioned.
No, rejectedCount is really just some random in development code that never gets hit.
I've been messing with this all day, breaking it down into a more simplified version, but I get the same results. I'm really baffled as to how to get this working.
Here is everything I have if it helps. Should be simpler and easier to read.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using ArcGIS.Core.CIM;
using ArcGIS.Core.Data;
using ArcGIS.Core.Geometry;
using ArcGIS.Desktop.Catalog;
using ArcGIS.Desktop.Core;
using ArcGIS.Desktop.Editing;
using ArcGIS.Desktop.Extensions;
using ArcGIS.Desktop.Framework;
using ArcGIS.Desktop.Framework.Contracts;
using ArcGIS.Desktop.Framework.Dialogs;
using ArcGIS.Desktop.Framework.Threading.Tasks;
using ArcGIS.Desktop.Mapping;
using System.Collections;
namespace ArcPro_DSM_Settings
{
internal class TEST : Button
{
string gridNumber, structureType;
int sequenceNumber;
protected override void OnClick()
{
QueuedTask.Run(() =>
{
Map map = MapView.Active.Map;
//Create the MAIN edit operation...this will show up on the Undo Stack
var editOperation = new ArcGIS.Desktop.Editing.EditOperation();
editOperation.Name = "Create new Facility IDs";
editOperation.ProgressMessage = "Calculating FacilityID's";
editOperation.ShowProgressor = true;
editOperation.CancelMessage = "Operation Cancelled";
editOperation.ErrorMessage = "Error Updating Attributes";
editOperation.EditOperationType = ArcGIS.Desktop.Editing.EditOperationType.Long;
//create a flag to track the 'main' operation
bool isMainOperation = true;
ArcGIS.Desktop.Editing.EditOperation chainedOp = null;
//create the Inspector Object
var inspector = new ArcGIS.Desktop.Editing.Attributes.Inspector();
//Go through each layer in the map
foreach (Layer layer in map.GetLayersAsFlattenedList().OfType<FeatureLayer>())
{
var currentLayer = map.FindLayers(layer.Name).FirstOrDefault() as BasicFeatureLayer;
var selection = currentLayer.GetSelection();
IReadOnlyList<long> selectedOIDs = selection.GetObjectIDs();
int nextNum = 0;
//Loop through each selected OBJECTID, and pass the DRAWING and FACILITYID fields to the OpenDrawing method.
foreach (var oid in selectedOIDs)
{
inspector.Clear();
inspector.Load(currentLayer, oid);
//Need to pass a FeatureCLass to the GetNextFaciltyID procedure
FeatureLayer currFLayer = currentLayer as FeatureLayer;
FeatureClass currFClass = currFLayer.GetFeatureClass();
//This is where the sequence number will get incremented each time (in the GetNextFacilityID)
inspector["FACILITYID"] = GetNextFacilityID(currFClass, "Y27");
inspector["SEQUENCENO"] = sequenceNumber;
//editOperation.Modify(inspector);
if (isMainOperation)
{
editOperation.Modify(inspector);
bool result = editOperation.Execute();
//change the flag so we use the ChainedOp next
isMainOperation = false;
}
else
{
//only create the ChainedOp once
if (chainedOp == null)
chainedOp = editOperation.CreateChainedOperation();
//queue up a Modify
chainedOp.Modify(inspector);
bool chainResult = chainedOp.Execute();
}
}
}
//if (!editOperation.IsEmpty)
// editOperation.Execute();
if ((chainedOp != null) && !chainedOp.IsEmpty)
{
bool chainedResult = chainedOp.Execute();
}
});
}
//This will return the next FacilityID
public string GetNextFacilityID(FeatureClass fClass, string gridNum)
{
try
{
QueryFilter queryFilter = new QueryFilter();
queryFilter.WhereClause = "GRIDNO ='" + gridNum + "'";
queryFilter.SubFields = "SEQUENCENO";
//create an array to hold all of the SEQUENCENO; give it's first member the value zero
ArrayList idList = new ArrayList();
idList.Add(int.Parse("0"));
RowCursor rCursor = fClass.Search(queryFilter);
Feature feature;
while (rCursor.MoveNext())
{
using (feature = (Feature)rCursor.Current)
{
int sequencePosition = feature.FindField("SEQUENCENO");
idList.Add(Convert.ToInt32(feature[sequencePosition]));
}
}
//sort the list so we can get the highest value of SEQUENCENO
idList.Sort();
//the next # we want is the current highest number + 1
int number = (int)idList[idList.Count - 1] + 1;
sequenceNumber = number;
//convert it to a string so we can add the zero placeholders to the front of it....it needs to be 4 digits.
string finalNum = number.ToString();
switch (finalNum.Length)
{
case 1:
finalNum = "000" + finalNum;
break;
case 2:
finalNum = "00" + finalNum;
break;
case 3:
finalNum = "0" + finalNum;
break;
}
//return the full facility id, with the STRUCTURETYPE, GRIDNO, and SEQUENCENO
return structureType + "-" + gridNumber + "-" + finalNum;
}
catch (Exception ex)
{
ArcGIS.Desktop.Framework.Dialogs.MessageBox.Show(ex.ToString());
return null;
}
}
}
}
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