ArcObjects is a set of COM-based APIs from ESRI Inc. that are used in several of their products including ArcGIS Desktop, ArcGIS Engine and ArcGIS Server.

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2
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3answers
1k views

ArcObjects and non-spatial table?

I am a new Arc Objects user, with little ESRI experience. We are using VBA to create a spatial report on a Map Control using a mdb table. The mdb table contains a Lat and Long field, and this data is ...
5
votes
1answer
752 views

Setting IActiveView extent?

I'm having a problem when setting the IactivewViews extent. I have done it the same way on other places and it does work. In here, it just throws me a LoaderLockException. // OLD CODE ...
3
votes
1answer
319 views

OGIS Ole Db provider sample with read/write capability

I'm trying to determine what level of effort would be required to develop an OGIS Ole db provider for ArcGIS. There is a sample that is read-only. I would like to be able to edit featureclasses in ...
4
votes
3answers
552 views

“ZoomToLayer” not working

I am trying to call ZoomToLayer from my custom code (shown below). ESRI.ArcGIS.esriSystem.UID pUID = new ESRI.ArcGIS.esriSystem.UID(); ICommandItem CmdItem; //pUID.Value = ...
4
votes
4answers
217 views

IEditSketch and IEditSketch2

What is the difference between IEditSketch and IEditSketch2? Also why there are same interfaces with the same name only with a difference "2" at the end of the interface's name ?
2
votes
1answer
819 views

Custom Application throws HRESULT if MXD/MXT has layers with data source missing?

This is in continuation to Getting ArcMap reference without launching application?. The idea of the application is to map layers (pointing currently to an unreachable server; server may be down, ...
3
votes
2answers
487 views

Getting ArcMap reference without launching application?

I need to get hold of ArcMap properties in order to change the data source of the layers within it. I have developed a similar utility earlier utilizing ICommand, but I was curious if I could get a ...
2
votes
1answer
42 views

Getting reference to existing reference of dockable window in class in ArcMap Addin?

I have an addin for ArcMap 10.2 that has a dockable window. For what it's worth, this dockable window has a DataGridView to which the user can add features for review. These features are added from ...
2
votes
1answer
37 views

C# Arcobjects 10.3: Change the source version on a layer file

I'm using arcobjects (C#) to load my layers to the table of contents, and I need to update the data source to change the version. The layer file is set to the correct source at the DEFAULT version. ...
2
votes
3answers
2k views

Collapsing layers in ArcMap Table of Contents using ArcObjects?

I'm stuck on how to collapse all layers in my ArcMap projects (9.3). I've tried a few bits of sample code, but they all seem to fail for some reason or other. Some of the layers might be grouped, and ...
0
votes
1answer
201 views

Code to get featureclass name from existing topology

I am creating and validating topology through vb.net and arcobject code.Things are running fine as I am able to add rule and validate it . Problem is when once the program is run and topology is ...
-3
votes
1answer
40 views

How to get midpoint of polyline in java arcobjects

Here I want the midpoint of every polyline and add that point to List. List<IPoint> pList = new ArrayList<IPoint>(); Polyline polyline = null; IPoint point = null; for(int ...
0
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1answer
558 views

Debugging InvalidCastException was unhandled by user code error from ArcObjects DataStat?

I have some code that adds a bunch of group layers into ArcMap based on a table within ArcMap. The code works fine in VBA, however in VS 2010 I get an error on the "pEnumVar = pDataStat.UniqueValues" ...
0
votes
2answers
20 views

Unable to make “IDataStatistics:UniqueValues” work in .Net

I would like to use IDataStatistics:UniqueValues to iterate through a set of unique values. This worked flawlessly in VB6 and VBA but I am having a difficult time making it work in VS 2013, ArcGIS ...
5
votes
1answer
1k views

Dragging Feature in ArcObjects and ArcGIS 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 ...
1
vote
1answer
258 views

Getting names of currently visible rasters from catalog?

I have a simple win form app with a map control on it. The map has a layer (MADtedLayer) that was initialized from a catalog in a personal database (Access). The files displayed are DTED. I need to ...
3
votes
2answers
427 views

ArcObjects IFeatureConstruction::PlanarizeLinesFromCursor error

I wrote a little tool in ArcObjects/C# for planarizing a line feature class. I am using IFeatureConstruction::PlanarizeLinesFromCursor because I need to apply a query filter. Now, I figured out a bug: ...
1
vote
2answers
185 views

Using OverviewClass in ArcObjects?

I want to display an Overview map - I know how to do it using a separate PageLayout or MapControl - but I noticed ESRI has an OverviewClass - how do I make use of this with the AxMapControl?
3
votes
1answer
445 views

How to listen for ESRI drawing events using ESRI drawing tools in ArcObjects?

I am trying to make use of the built-in ArcObjects drawing tools (ie ControlsNewCircleTool) - but I need to listen for the events so I can add the drawing graphics to the database in our application. ...
0
votes
1answer
355 views

ArcObjects: esriSRGeoTransformation enum for WGS_1984_Major_Auxiliary_Sphere_To_WGS_1984

There is geoTransformation named: WGS_1984_Major_Auxiliary_Sphere_To_WGS_1984 I know it exists because I can access it with Projection Tool in ArcToolbox. But for the life of me I cannot find it ...
0
votes
1answer
22 views

ArcGIS Identity Tool Output Fields

I am using the Identity tool which takes 3 parameters: in_features, identity_features, and out_features. Does the output FeatureClass need to have fields that are a combination of the fields in ...
1
vote
2answers
76 views

Where are Object class extension GUIDs stored in Oracle?

Where are the GUIDs for object class and workspace extensions stored in SDE for Oracle? I've looked through GDB.ITEMS but can't seem to find it. I think SQL Server stores it in an .xml column but I ...
0
votes
1answer
45 views

How to iterate through each vertex in a line?

I am working with ArcObjects in building functionality for a toolbar inside of ArcMap. Once I start an edit session, I use the tools to manually draw a line. I am trying to loop through this line get ...
2
votes
2answers
307 views

Refreshing display for newly added labels with ArcObjects from Python?

I've added a shapefile to an MXD and Edited the symbolization of it with ArcObjects. Now I'm trying to edit the labeling with ArcObjects. I've successfully been able to edit the default class in the ...
1
vote
1answer
52 views

ArcGIS 10 arcpy to add a WMS Service to MXD

I want to batch insert WMS layer to my arcmap MXD project with python/arcpy script. Some issues has been unanserwed, here my "state of art": ESRI IDEAS ESRI GeoNet community #1 ESRI GeoNet ...
0
votes
1answer
155 views

Create a new BasicOverposterLayerProperties

ArcGIS 10.1 with VB.NET I have been trying to figure this out for days but can't seem to make the connection. For a layer I am trying to create a label. I create a new BasicOverposterLayerProperties ...
2
votes
2answers
381 views

Create FeatureClass in Personal Geodatabase and store data

I have to create a new featureClass in my existing personal GeoDatabase. And save some polylines into this featureClass. How can i do it? I need c# code to do this. Edit: I have a problem during ...
2
votes
1answer
44 views

Creating custom forms in Arcmap 10.3

I am hoping to make a custom form within ArcMap 10.3 where the end user can select a recently digitized shape file (or feature), and enter values of specific attributes through a custom form. This ...
0
votes
1answer
35 views

How can I delete an ITable?

I have created an ITable but I need to be able to delete it if it already exists. How can I delete an ITable? This is the code that I have so far which checks for an existing ITable. public static ...
0
votes
1answer
41 views

Highlighting selections using ArcObjects?

I have a problem you want help: In ArcMap 10.2.2 In my code I want to highlight selections but I can't. My code: void drawPoint(IFeature pfeature) { IRgbColor rgbColor = new RgbColorClass(); ...
1
vote
1answer
26 views

Get the fill stipple of a predefined PictureFillSymbol in ArcMap

In ArcMap in symbol-dialog you can choose a predefined symbol for your polygon-features, i.e. agricultural area. This is a 1 bit picture with foreground- and background color. I grab this symbol as ...
0
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0answers
22 views

Does intersect result in non-simple geometry?

I have some features retrieved from SDE where I perform an Intersect on. Both feature-classes from which the features come from are polygon-featureclasses. IFeatureCursor cur = ...
0
votes
1answer
435 views

IUniqueValueRenderer with three fields?

I have found some ArcObjects code to get unique values on one field for a IUniqueValueRenderer but I can't conceptually wrap my head around how to do that with 3 fields. Would this be .Net code or is ...
0
votes
0answers
34 views

Storing Select Statements for ArcGIS Query Layers: LYR Files vs Views vs Application Code

I've inherited maintenance of an extension to ArcGIS Desktop (ArcObjects, C#) that allows users to view spatial data and related attributes from our databases (SQL 2008 R2). This is of course ...
0
votes
1answer
654 views

ArcGIS 9.3.1 VBA: Unable to loop through datasets using 'ILayerGeneralProperties' when raster catalog is present

I have a simple project which involves the use of several buttons in order to make various datasets visible depending on which category is required at the time. It works fine using the popular ...
0
votes
2answers
203 views

Creating an INFO table using ITable in Arc (Java)

I'm trying to set up an info table in an addin for ArcGIS 10. I'm using Java and Eclipse IDE. The code I have is here: public class Tables { String database = "C:\\GIS"; String nameOfTable = ...
0
votes
1answer
99 views

getting scratch and current workspace ArcGIS10 using Java

I'm trying to get the scratch and current workspaces returned as path names (Strings) using java in ArcGIS10. however I can't seem to get anything returned. I'm guessing it's to do with accessing ...
0
votes
1answer
1k views

Safely replacing ArcSDE feature classes using transactions in ArcObjects?

I am using C#, ArcGIS Server 10, MS-SQL Server 2008, and I want to replace an ArcGIS SDE feature class inside of a transaction. After the deletion of the feature class, I have to create a new one with ...
2
votes
1answer
194 views

How to get an ArcGIS custom tool to run fom the command line?

I have been experimenting with ESRI's CalculateArea custom tool and it works fine running within ArcGIS from a toolbox. Then I wanted to see if I could run it as a standalone script from the ...
1
vote
2answers
250 views

How can i figure out what Geoprocessing Tool is selected in ArcMap? (ArcMap 10)

I am working on an arcobjects extension, that basically provides universal batch / task scheduling for the geoprocessing tools (similar to ERDAS's Batch/Scheduling System), the project is 99.9% ...
2
votes
1answer
42 views

Create Feature Class from another Feature Class

I have a Feature Class and I want to create another Feature Class that is basically a subset of the first Feature Class. For example, I have a Feature Class containing public parks which I want to use ...
2
votes
1answer
518 views

Get geometry of Line Callout using ArcObjects?

How can I extract the geometry of a line callout and the border of an annotation featureclass in ArcGIS desktop. I want to transfert those to a separate featureclass. I'm able to get the Anchor point ...
2
votes
2answers
532 views

Modifying existing edit tool to make new tool using ArcObjects?

I want to create versions of the edit tools that will add a parallel, offset segment each time I add a segment regularly. Is it possible to put a wrapper around the existing tools? Or otherwise add to ...
1
vote
2answers
179 views

Accessing PAT,NAT of coverages using arcobjects

I want to access the polygon attribute table (PAT) and node attribute table (NAT) of an arcgis coverage using arcobjects VBA, is this possible?
1
vote
1answer
3k views

Display Selected Features Attributes in User Form

I'm trying to convert my ArcGIS 9.3 code to ArcGIS 10 via Visual Basic 2008 Express; however, I'm having a couple issues. The goal is for a user to select a feature in ArcMap, click on this custom ...
1
vote
1answer
488 views

Get all features in extent not working correctly in PageLayoutControl

I want to get all features in the current extent of my PageLayoutControl's ActiveView. I got it working for a MapControl as described here. With my PageLayoutControl it seems that I don't get the ...
0
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0answers
23 views

Having Trouble Masking Geoprocessing tool

The output TinLayer that is produced is the rectangle extent of the contour's feature. I want it to be the shape of the contour's feature instead. When I create a custom feature class in the ...
0
votes
2answers
42 views

Converting dimension feature into image using ArcObjects?

I have a task to convert dimension feature into image with ArcObjects. I need to get real image that I see in ArcMap (with right size and spatial reference, of course) instead of turning feature ...
0
votes
1answer
134 views

SpatialFilterClass to WFS filter for ArcObjects?

I want to translate a MapServer Query URL to a WFS GetFeature query. Then I try to serialize a SpatialFilterClass to WFS filter. any idea ?
2
votes
1answer
48 views

How to symbolize multiple layers with different EMF's in ArcObjects C#

I'm trying to symbolize multiple layers with an emf logo. When debugging, it gets through the first layer then crashes. I'm thinking it might have something to do with the variable "emf1" not ...