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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289 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 ...
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176 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
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2k 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
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68 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
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147 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
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305 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
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359 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 ...
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166 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 ...
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399 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
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96 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
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335 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 ...
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438 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 ...
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161 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
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117 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
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25 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
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99 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
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584 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
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445 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 ...
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102 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
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138 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 ...
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230 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
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310 views

How to find the features, which have an override on the offset field

I’m trying to write a code, which will find the features, which have an override on the offset field. It is very easy to find if a feature has any override, but to find if a feature has an override on ...
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240 views

Looking for Raster Renderer statistics in ArcObjects

I've got a plug-in for ArcMap that I have been working on. I have my own renderer seperate from ArcMap that I am using to display imagery. My goal is to sync up the display of this imagery with that ...
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152 views

What does SetHistogramData do?

I run the following code: IClassify classify = new NaturalBreaksClass(); ITableHistogram tableHistogram = new BasicTableHistogramClass(); IBasicHistogram basicHistogram = tableHistogram as ...
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122 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 ...
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121 views

Change MADtedLayer renderer

This question is relative to a past question of mine at Rendering raster layer from DTED based on height color map (that remained unanswered), so if you believe that I should merge those two, let me ...
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356 views

Create custom pixel block size in ArcGIS 10?

I'm using the new IRawBlocks in ArcGIS 10 from the adopted sample in ArcGIS 10 SDK help and I want to create a custom sized pixel block that feeds me a block of values column by column instead of a ...
2
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0answers
511 views

Rendering raster layer from DTED based on height color map

I have a raster layer that was create from DTED file (dt1 specifically), created by the following code: var rasterLayer = new RasterLayer(); rasterLayer.CreateFromFilePath(dtedFilePath); The dted ...
2
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638 views

Intersect two layers and get resulting features

I have X layers on a map and I need to intersect chosen layers (two per time) and color resulting features. I'm trying to get this code working // get first feature (index 0) ...
2
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331 views

ArcObjects: How to get a reference to layer in a java add in

I am trying to implement a java add-in version of this solution: unique value symbolize layers from a lookup table. At the same time I want to start coding in Java for the ArcGIS Desktop, so I am ...
2
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155 views

What is the best approach to interacting with map layers after a JTX Job Change event when a new MXD is loaded?

To further clarify, my question is pertaining to a WMX/JTX job activation from within ArcMap, not Workflow Manager. I have a JTXJobListener class where with a JobChanged method and that is ...
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133 views

NE Attribute editor not honouring custom selection

I have an application based on Network Engineer & ArcObjects. A part of the functionality requires users to draw a rectangle an select features. It should "add" to the current selection. I ...
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335 views

Where can I find the latest WMX (JTX) Object Model Diagrams for ArcGIS 10?

I'm looking for a version that includes ESRI.ArcGIS.JTXUI--I'm hoping someone knows of an updated and online version of C:\Program Files\WMX\Developer Kit\Diagrams\ObjectModel.pdf. For reference, ...
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207 views

ArcGIS Desktop 10 - MyBase.UpdateBitmap()

I am changing one icon on my extension toggle toolbar in runtime using: MyBase.UpdateBitmap(New Bitmap(Me.GetType(), bitmapResourceName)) This works fine but I get a border/highlight around my ...
2
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216 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, ...
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39 views

Change coordinate system to add buffer in meters

I have am trying to add functionality to allow users to find points that are within a buffer distance inside or outside the parameter of a polygon. The map is in IProjectedCoordinateSystem so to my ...
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40 views

I want to cut polygons in a polygon layer.

I want to programmatically cut polygons already loaded in arcmap. For instance if originally I have 1 polygon feature and 1 row in attribute table. When I cut them, I should see 2 independent features ...
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29 views

Validation on save in arcobject

I want to validate all the features that have been changed since last save. Currently I'm trying to do this in an ESRI.ArcGIS.Desktop.AddIns.Extension. My sde database is not versioned. public class ...
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22 views

setting a PictureFillSymbol via ArcObjects not wanted/allowed?

Have a problem in setting a PictureFillSymbol in polygon-layer-properties via ArcObjects. I just create the Bitmap not from file, it is "painted" in runtime. After loading the layer and setting the ...
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27 views

Control points in IAdjustXForm for georeferencing of raster (ArcObjects)

I am trying to create a georeferencing tool using ArcObjects in VB.Net. Though only a little text is available on this topic in forums as well as from ESRI; I found an esri article that states the use ...
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21 views

Raster cleanup problem in ArcObjects

I am working on Raster cleanup tool and using below like but I can't understand what is the output rectangle or block. Could you please clear my doubt. ...
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0answers
32 views

ArcObjects 10.1 Misplaced graticule labels after map export to jpeg

I´m currently working on an ArcObject 10.1 Extension which 'produces a Map' and exports it´s Page Layout to 'jpeg' after completion. The code follows the snippet for 'Create JPEG (high-resolution) ...
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0answers
25 views

Activating new Snapping feature in ArcGIS Engine while editing features and vertices?

I'm working on new Snapping Capability of ArcGIS Engine. I want to use snapping capability using ISnappingEnvironment class while users are editing a feature or moving vertices. I tried ...
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0answers
64 views

ArcObjects OnChangeFeature event not firing unless you move feature

I am displaying points, lines and polygons on ArcMap as features with an addin. I want my end users to be able to change features (move geometries, add vertex, delete vertex etc) and get the updated ...
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0answers
29 views

Can not export some annotaton layers using QuickExport in ArcObjects.NET

I develops add-in for ArcMap that exports different layers to .mif format using ESRI.ArcGIS.DataInteroperabilityTools.QuickExport Geoprocessor gp = new Geoprocessor(); gp.OverwriteOutput = true; ...
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0answers
30 views

LayerUILib.dll Error in ArcGIS 10.3

I am struggling to get rid of the below error, the program can't start because LayerUILib.dll is missing your computer. try reinstalling the program to fix this problem. Note: this error ...
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55 views

How to rearrange FID numeration programmatically

I've got a feature class Now, I delete the selected features programmatically using pFeature.Delete : Is there any command or function in VBA which rearranges the FID field and makes the ...
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32 views

Using SET methods when feature classes setup in GDB using python, comtypes, ArcObjects?

from snippetarcgis102 import CreateMXD,CType,NewObj import snippetarcgis102 import os snippetarcgis102.GetStandaloneModules() snippetarcgis102.InitStandalone() import comtypes.gen.esriCarto as ...
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43 views

Save Edit destroys the Sketch Tool

I have edit tool(s) in ArcObjects (ArcGIS10.3). The first tool is "Create a new Polygon' and following is the code: Note: mpEditor is class member and Project is in Edit Mode private void ...
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87 views

Releasing all schema locks in ArcGIS GDB

We use ArcGIS 10.3 products (Server, Desktop) with Oracle database. Our problem is we can not make any schema changes because of shared schema locks unless we stop all services and kill all database ...