Delete Associations fails in a EditOperation

rohanrajan_hms — Mon, 02 Dec 2024 05:57:22 GMT

I am trying to programmatically delete features in ArcGIS Pro SDK. And if they have associations, I am trying to delete the Associations and then delete the feature using the CreateChainedOperation method. But I get this error. What am I doing wrong?

Even the Delete Associations did not work when tried separately even without chaining

Any advice on this will be much appreciated.

Thank You

EditOperation deleteAssociationOperation = new();
deleteAssociationOperation.Callback(context => {

foreach (var assoc in assocs)
{

LogMessage($"Deleting Association: {assoc.Type}");
context.Invalidate(row);
AssociationDescription associationToDelete = new(assoc.Type, new RowHandle(assoc.FromElement, UN), new RowHandle(assoc.ToElement, UN));
deleteAssociationOperation.Delete(associationToDelete);
context.Invalidate(row);
}

}, enterpriseTable);
bool resultdelAssoc = await deleteAssociationOperation.ExecuteAsync();
if (!resultdelAssoc)
{
//MessageBox.Show(String.Format($"Could not delete features {row.GetGlobalID()}: {deleteRecordOperation.ErrorMessage}"));
LogMessage($"Could not delete Association {row.GetGlobalID()}: {deleteAssociationOperation.ErrorMessage}");
}
//deleteAssociationOperation.Execute();

else if (resultdelAssoc)
{
LogMessage("Deleting Associations Complete, Deleting Feature");
var chaineddeleteRecordOperation = deleteAssociationOperation.CreateChainedOperation();
// In order to update the Map and/or the attribute table. Has to be called before the delete.
chaineddeleteRecordOperation.Callback(context => {
context.Invalidate(row);
chaineddeleteRecordOperation.Delete(row);
context.Invalidate(row);
}, enterpriseTable);

bool resultDel = await chaineddeleteRecordOperation.ExecuteAsync();
if (!resultDel)
{
//MessageBox.Show(String.Format($"Could not delete features {row.GetGlobalID()}: {deleteRecordOperation.ErrorMessage}"));
LogMessage($"Could not delete features {row.GetGlobalID()}: {chaineddeleteRecordOperation.ErrorMessage}");
}
else if (resultDel)
{
LogMessage("Delete with Association Done");
}
}

Re: Delete Associations fails in a EditOperation

GKmieliauskas — Mon, 02 Dec 2024 09:32:36 GMT

Hi,

As written in ArcGIS Pro ProConcepts Editing, you cannot use edit operation methods within the context of your call back routine or lambda. You use Delete method of EditOperation.

topic Delete Associations fails in a EditOperation in ArcGIS Pro SDK Questions

Delete Associations fails in a EditOperation

Re: Delete Associations fails in a EditOperation