Tagged Questions

2
votes
1answer
87 views

Problem Updating the Location of an SDE Feature Using ArcObjects .NET

I have been able to connect to an Enterprise GeoDatabase, retrieve features from it and update attributes. However I am having problems accessing and then updating the shape property of a feature. ...
2
votes
1answer
206 views

How to get all selected features from a specific feature class in C#

I am looking for a way to get all selected features from a map which belongs to a specific feature class (shape file, geo database,…). To be more specific and to give you a real case for my ...
1
vote
1answer
144 views

ArcObjects bug in OID field duplication while duplicating feature class?

I have a shapefile with a column of type esriFieldTypeOID with the name FID and numbers from 0 to 5 (the first odd think is that ArcMap does not show a * next to the column name in the table view even ...
4
votes
2answers
220 views

How to select features that intersect but don't touch (using ArcObjects)?

So how do I do that? ArcMap's Select By Location selects also all features that touch, but I only need the ones that actually intersect the area. I currently use ...
4
votes
1answer
150 views

Retrieve data from FeatureClass

I have : FeatureClass (Structure) column (Type) column (OID) I am trying to get the (Type) for specific OID. I tried to use this code but it dose not work. IFeatureWorkspace featureWorkspace = ...
6
votes
2answers
99 views

What event is fired when a feature is edited?

When the user draws a new feature (line, point, etc.) in ArcMap, there are null attributes. If the user enters values in these null fields what is the event that is fired? I want to control the ...
2
votes
1answer
168 views

Query against FeatureClass for a layer

This is some code that I am using to try to get a working IFeatureLayer from a subset of data from a database table. The fourth line containing "fcWkspc.OpenFeatureQuery" throws and error complaining ...
2
votes
0answers
78 views

Is it possible to lock a single feature from editing in ArcObjects?

We're developing an ArcMap addin. Now we need a way to lock a feature from editing/deleting. Is this possible with ArcObjects or do we have to create our own implementation of locking? Example: User ...
2
votes
3answers
705 views

IFeatureBuffer - performance considerations (ArcObjects)

I'm trying to optimize my code to make it faster. I have a loop that reads some string input and creates points with the help of IFeatureBuffer and IFeatureCursor. If I create the buffer inside tho ...
2
votes
1answer
455 views

Convert Features to Graphics

I want to convert selected features to graphics and keep the featuere symbology. I was thinking I could just call the UID command below, however it seems to not be working? Dim pUID As New UID ...
4
votes
1answer
1k views

Geometry from multiple selected features into one geometry

Lets see if I can explain what I'm trying to do. First of all I have developed an AddIn for ArcMap that can take one selected feature (Polygon) on a layer, grab the geometry of that feature, and save ...
1
vote
0answers
446 views

Change the symbol for a single feature in ArcObjects?

Is it possible to change the symbol for a single feature in ArcObjects? If so how? I know it's possible to setup the map symbology for different field values of a feature class, but I'd like to ...
3
votes
1answer
1k views

How to Insert Feature into Feature Class (in Memory) ESRI

I'm looking for suggestions on how to insert a new feature instance into a feature class that is in memory -- assuming that I don't have access to the feature workspace. For example, the feature class ...
5
votes
1answer
504 views

Drag a Feature in ESRI, ArcObjects Engine (AxMapControl)

I'm trying to implement moving a point feature in a custom C# ArcGIS Engine application on an AxMapControl. I've already created a custom tool to do some other things. And I can track when the user is ...
3
votes
2answers
513 views

Replicating ArcMap's Point Sketch Geometry Editing (Feature Templates) in ArcObjects

I'm looking for a way to place, select, move, delete features inside a custom C# ArcObjects application (using AxMapControl). I found the exact behavior in ArcMap, but I want to save the user some ...
6
votes
1answer
307 views

Display Feedback “Stutters” When Moving Features

I have a custom tool for moving features that implements IDisplayFeedback and geometry-specific CoClasses to show the user where they are moving the feature. IMovePolygonFeedback polygonFeedback; ...
3
votes
2answers
4k views

ArcObjects (vba) update selected feature/record

I would like to edit a selected feature/record via ArcMap vba, but I'm not having much luck with this code sample (see code below). I'm not getting an error, but the record selected is not updating. ...
2
votes
1answer
202 views

Process to gather raster cells under features

I need to gather individual raster cells underneath a feature in a featureclass as quickly as possible. It seems that most ArcObjects functions have problem with island polygons, multi-part polygons, ...
1
vote
2answers
768 views

“Item not found in this collection” when trying to set the Shape on IFeatureBuffer

I'm working on code to open a 3rd party data file and convert it into a collection of features in a custom layer based on FeatureLayer. I have had no issue importing the data itself (nodal data for ...