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.

learn more… | top users | synonyms (3)

2
votes
0answers
61 views

ArcGIS Engine PageLayoutControl Get Page Coordinates from geographic coordinates

I have an ArcGIS Engine application that contains a PAGELAYOUT CONTROL In the code progressing I have acquired the centroid's of some selected polygons in real world coordinates (ie x = 2484242.45 ...
2
votes
0answers
30 views

How to add all tables from selected Personal geodatabase

I have a personal geodatabase which contains multiple tables and feature classes which are within feature datasets. I can add all the feature classes to ArcMap but I am unable to add all tables. Can ...
2
votes
0answers
80 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 ...
2
votes
0answers
28 views

Is it possible to add an ArcGIS attachment to a row in Oracle/SDE using oracle stored procedures?

So far I have been able to attach files to features within a featureclass using the python tools and ArcObjects. Within Oracle I have been able to add features with geometries using the ST_Geometry ...
2
votes
0answers
94 views

Row.Value returns rounded SHAPE.area and SHAPE.len values

I have created a VB.Net Add-In, and am using IRow to get the value of fields in tables in ArcMap to use in a query. But I am encountering a problem when getting the values of the SHAPE.area and ...
2
votes
0answers
65 views

AxTOCControl - Using ArcMap context menu

Using Ax*Control's in a custom dialog that runs within ArcMap. When I right-click on a feature layer in the AxTOCControl, and go to display the context menu, is it possible to display and make ...
2
votes
0answers
25 views

Is it possible to zoomToEnvelope in a webmap

I am working on an app that displays a map. I have the code opening the webMap I have on ArcGIS.com. In the method -(void)webMapDidLoad:(AGSWebMap *)webMap I set an envelope and then call ...
2
votes
0answers
70 views

Getting XY screen coords from ArcScene 3D point using ArcObjects?

I already know how to convert screen point (X,Y in pixels) to 3D point: ISceneGraph pSceneGraph = m_pSceneHookHelper.SceneGraph; IPoint pPoint; pSceneGraph.Locate(pSceneGraph.ActiveViewer, X, Y, ...
2
votes
0answers
49 views

Layer Turned Off But Pop Up Showing

I'm having an issue with my popup in my map made using ArcGIS online. One of my group layers contain 4 layers. When I turn all of the layers in this group layer off, the second layer's popup still ...
2
votes
0answers
799 views

Unable to debug ArcGIS 10.2 add-in on ArcMap with “No GUI components found in this Add-In”

I am working on an ArcGIS add-in (a very simple toolbar with a few buttons) with VB.Net and ArcObjects SDK in Visual Studio 2010. The solution was built successfully and the debug settings were ...
2
votes
0answers
938 views

Editing Feature Class using ArcObjects

I have a problem with editing feature class using arc Objects.Indeed I am working on it for a while and cant find any solution into doing it..I asked a question before about how to connect to database ...
2
votes
0answers
46 views

ArcObjects Workspaces with spaces

I am programming with ArcObjects and trying to output a raster to a folder path that contains spaces. Before creating the raster I am trying to validate that the destination path is valid. The ...
2
votes
0answers
90 views

Adding a button from an add-in to a TOC context menu

I would like to add a button to a group layer context menu in the table of contents. The button is from an add-in that also contains an extension. Should be straight-forward enough. The extension ...
2
votes
0answers
202 views

How to add multiple shapefiles with VB.Net

I have created a toolbar add in for arc with a button that opens a form with 3 selections that are shapefiles, once the shapefile is selected I click the Add Layer button. Currently I can only get one ...
2
votes
0answers
44 views

Is it possible to preview a raster catalogs raster field in a Windows form?

What I want to achieve: The attribute table for an ArcGIS Raster Catalog contains a raster field. When a raster field cell is clicked with the mouse, a preview window displaying the raster associated ...
2
votes
0answers
344 views

Problem with multi-threading and geoprocessor tool in c#

What I am doing: I am trying to run a geoprocessor tool in a background thread other than UI thread. I am passing string path of arcObjects and creating that arcObject in my background thread. Then I ...
2
votes
0answers
671 views

How to wire ESRI.ArcGIS.Desktop.AddIns.Extension to a custom AddIn Button click event?

I am developing custom ArcMap toolbar with various AddIn tools, button and extension. I see the sample how to access the ActiveView events in the extension Initialize() method. private void ...
2
votes
0answers
81 views

ArcObjects: Custom GP tools: GPCompositeDataType and DataType

I got an issue with the parameter value's datatype returned when using composite type parameters. In my case, I create a composite of DEWorkspaceType and DEFeatureClassType: IGPCompositeDataType ...
2
votes
0answers
272 views

Geodesic distance between two polygons in ArcGIS

Does the IGeometryServer2 interface work in desktop applications? My solution is an Add-in for ArcGIS 10. I'm currently passing it two valid polygon features that are in a projected coordinate system. ...
2
votes
0answers
88 views

ArcObjects: Does an IEnumElement that was returned from IGroupElement3.Elements() maintain the z-order of the GroupElement?

I want to read graphics elements (TextElements and RectangleElements) from a GroupElement object (IGroupElement3) and put them into another in the same order as they were added to the original. The ...
2
votes
0answers
121 views

ESRI CreateGeometryFromWkbVariant creates CCW polygon

I am using ESRI GeometryEnvironmentClass that implements IGeometryFactory3 and I use the method CreateGeometryFromWkbVariant. For the same wkb, in ESRI 9.3.1 the returned polygon is oriented ...
2
votes
0answers
435 views

The underlying connection was closed: The connection was closed unexpectedly, WCF and ESRI Objects

I am getting this error when using ESRI objects like Geometry, Envelope etc in a WCF service. I have a class that some properties (string, int, double) but when I add ESRI type as part of this class, ...
2
votes
0answers
448 views

Can I use an Update cursor with a versioned feature class which has attachments in ArcObjects .NET

I have a problem with my code (C# ArcObjects 10.1). We are trying to update and insert 10 - 15 rows at a time into a feature class hosted in ArcSDE 10.1 on SQL Server 2008 R2. We have a feature class ...
2
votes
0answers
720 views

How to copy a feature class within the same GDB

I'm trying to copy/clone a feature class within the same file gdb using C#. I've figured out that this won't work with IDataset or IFeatureDataset. So far I only found IGeoDBDataTransfer.Transfer but ...
2
votes
0answers
226 views

Processing arcobjects cursor is taking long time

I am maintaining a code on arcobjects 10.1, and there is a bug happening. I have a code that is parsing through a cursor, and generate a where clause statement to run it on a second query. So the code ...
2
votes
0answers
147 views

How to identify custom lines in .Dgn file using DgnLib?

I am getting a problem, I can't identify custom lines in .Dgn file. As you know, in Microstation 7, we can assign the style value of lines from 0 to 7. But if lines are customed lines, they always ...
2
votes
0answers
1k views

How can I copy selected polygon features to a polyline feature class with ArcObjects?

I would like to copy selected polygon features to a polyline feature class. (Similar to how polygon features can be copied and pasted inside an edit session in ArcMap) Until recently I've been using ...
2
votes
0answers
63 views

ArcObjects custom GP tool: Multiple extensions using IGPFileDomain

I am using IGPFileDomain to make the user select between different file extensions, for example .type1, .type2, .type3. These are added using domain.AddType("type1") etc. The dialog box then lists ...
2
votes
0answers
159 views

ArcObjects ICommandBar is not refreshing

I am migrating a 9.3 based Desktop extension, to 10.1 The Extension, is building toolbars on the fly. It creates the toolbar, and add the commands to it. This is the snippets of the code that does ...
2
votes
0answers
210 views

buffer using topological operator

IMap map = axMapControl1.ActiveView.FocusMap; IFeatureSelection fSelection = map.get_Layer(0) as IFeatureSelection; ISelectionSet selSet = fSelection.SelectionSet; ...
2
votes
0answers
124 views

Basic unit testing for ArcGIS 10.0 Java Add-in

I've been assigned the task of translating an old ArcGIS VBA script into a Java add-in. I finished the rough translation of the code, now I'm starting the debug process. The first unit test I want to ...
2
votes
0answers
248 views

AxSymbologyControl via WindowsFormsHost in WPF (ArcMap Add In Project)

I need a way to offer the user a choice of color ramps for the ClassBreaksRenderer. I came across the AxSymbologyControl which was designed for WinForms. I tried also ESRIs (WinForms) example project ...
2
votes
0answers
301 views

Creating a new map frame: Error HRESULT E_FAIL has been returned from a call to a COM component

I am trying to create a new map frame in the PageLayout Control. But I got the error: Error HRESULT E_FAIL has been returned from a call to a COM component at the method AddElement. Please see ...
2
votes
0answers
138 views

How to print two pagelayout on two sides at the same time ?

I am having a PageLayoutControl with name: PageControl1. I used below codes for printing it: public override void OnClick() { try { PrintDialog ...
2
votes
0answers
285 views

How to set the font size of ITextElement if only know Height of the text?

When I read text elements from a .dgn file. I only can get the "height", "length" attribute of the text (it doesn't have a "size" attribute) (example: total height = 0.9; total length = 8.6). I need ...
2
votes
0answers
89 views

Recommendations on universal projection API or algorithm for ArcObjects?

As asked on the esri forum here, we are trying to convert a geometry from any spatial reference to any other spatial reference. We have tried the default IGeometry.Project(target_spatial_reference) ...
2
votes
0answers
283 views

How can I free esriControls.ControlsSelectTool? Or is it leaking memory?

In my application I have isues with unfreed memory. After several tries I broke down the problem to a simplified WPF project. It opens a simple System.Windows.Window with a Button, which starts the ...
2
votes
0answers
363 views

ArcObjects : How to change layers connection properties without losing joins

I'm using arcObjects 9.2.6 java librairies to change connection/path properties within a java prog. This prog aims to change path and connection properties for all layers of an mxd file. It works well ...
2
votes
0answers
139 views

How to change tooltip of an esriControl?

Is there a way to change an esriControl's tooltip? I tried using the ICommand interface but the tooltip propertry is read-only. If I have to build a whole new ICommand and/or ITool is there anyway ...
2
votes
0answers
102 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
0answers
24 views

How to implement VisibleBoundsUpdatedEventHandler

I have an ArcObjects add-in button that adds attribute value info as a text graphic into a map document layout. Now, instead of using the add-in button click event, I would like the code to run on ...
2
votes
0answers
98 views

Running a web application within ArcMap

I'm interested in creating a component / plugin for ArcMap that works something like ArcGIS online. Ideally a small web app would boot up within a window in ArcMap which would be able to perform ...
2
votes
0answers
496 views

ArcObjects - Possible To Add Anything More Than Text To Balloon Callout?

With code I've scraped together from various posts on this site, I am able to display a simple balloon callout with text in a standard ArcMap session. Is it possible to add anything more than just ...
2
votes
0answers
317 views

Get Feature that was snapped to in New Snapping Environment

I asked this over at the ESRI forums but lack of activity over there made me post here as well. Does anyone know if there is a way to get the feature that something was just snapped to in the ...
2
votes
0answers
794 views

Make a Join Permanent

So I've been using a dynamic join (IRelQueryTable to attach a SQL query to a feature layer) but now I want to make a permanent (or semi-permanent) join. How do you go about doing this in ArcEngine ...
2
votes
0answers
97 views

How to solve a filename conflict problem?

I use a procedure to remove and delete a feature layer with a certain name. Then, using another procedure which is called during the run time of the program (as the remove and delete procedure as ...
2
votes
0answers
130 views

Proper disposal of layers

I have a group layer. Its purpose is to show feature layers over a base map. Those feature layers are logically grouped into categories and we provide the ability to add/remove whole categories ...
2
votes
0answers
213 views

ArcObjects .NET 9.3 upgrade to 10 breaks IRasterDataset.Copy(…) code

I have to upgrade an application from ArcObjects 9.3 (C# .NET) to 10. Unfortunately, there seems to be some incompatibility regarding the IRasterDataset.Copy method. The following code worked fine in ...
2
votes
0answers
140 views

What does SetHistogramData do?

I run the following code: IClassify classify = new NaturalBreaksClass(); ITableHistogram tableHistogram = new BasicTableHistogramClass(); IBasicHistogram basicHistogram = tableHistogram as ...
2
votes
0answers
118 views

ArcMap crashes on TabbedFeatureInspector sample

The TabbedFeatureInspector, (VB.NET), sample crashes ArcMap when I do the following: Open ArcMap. Open map document with feature class with class extension loaded. Select a feature. Start an edit ...