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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1answer
338 views

“The Fields collection did not contain an expected geometry field” (ArcGIS 10)

I am writing a fairly simple application to build simple polylines. I got most of the application working for the most part, but this part is just baffling me to no end and there is nothing I can ...
1
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1answer
463 views

Getting Coordinates from a feature with VBA

Is there a way to get the longitude and latitude coordinates from a feature class? I have some code which can select the first layer in the Table of Contents. I want to be able to get the lat./long. ...
2
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1answer
598 views

How to connect to ArcGIS Server on the other machine?

There is the ArcGis Server on the machine 192.168.**.22 Machine name is MAPSERVER. User name and password for ArcgIS Server are "test" and "testtest" (for example) ArcGis Server options are: ...
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1answer
179 views

Error when using ServerStyleGalleryClass (Arcobject)?

First, I used: IStyleGallery styleGallery = new StyleGalleryClass(); I can run my program without error (on my computer). But this require using ESRI.ArcGIS.Framework (need install Arcgis Desktop). ...
3
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1answer
181 views

How to apply WHERE clause to relationship class using ArcObjects?

I'm trying to query objects related to objects and satisfying some query in ArcObjects. IRelationshipClass interface contains methods for getting all related objects but how can one filter them? I don'...
2
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1answer
802 views

How to close the current mxd document through arcmap add-in

First, I open a mxd document named A in arcmap, then i use my add-in to generate another mxd document named B, then I use ArcMap.Application.OpenDocument(arcmapMapFileName); to open the ...
2
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1answer
433 views

Can I update the service on ArcGIS for Server programmatically?

There is Windows Service. This service adds user raster data to the Raster Dataset in sde database. The Raster Dataset registred on the ArcGis Server. This Raster Dataset also was publishing on ...
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1answer
153 views

Generate annotation for features in ArcObjects

I need to programmatically generate annotations for features. I don't need the actual annotation feature, just the text placement, size, angle, etc. properties that are generated. Those attributes ...
1
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1answer
86 views

ArcGIS 10.1 - Re-writing an add-in application from processing an SDE Geodatabase to processing a file Geodatabase

ArcGIS 10.1- I am planing to re-write an Add-in application targeting SDE Geodatabase(ArcObjects) to an add-in application targeting file Geodatabase. The Add-in application is a Tool that allow the ...
2
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2answers
260 views

How to query annotations from a GDB file in .Net

I have annotations in a GDB file that I need to extract to load into a non-ESRI spatial store. It's my understanding that there isn't any tool to export annotations to a shape file. I need to copy ...
0
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1answer
269 views

How to delete raster dataset from sde base programmatically

I use sde database, registered with ArcGis Server 10.1. Sde connection is direct. Database container is postgres. There is a raster dataset in this sde base. I can open this sde database ...
0
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1answer
165 views

Rotating raster grids using ArcObjects changes cell size in ArcGIS Desktop?

I am using ArcObjects, namely RasterGeometryProc, to apply rotation on grids. The transformation works fine. However, when looking at the grids properties in ArcGis, the cell sizes has changed. ...
0
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1answer
311 views

How to zoom in/out selected elements of MapControl?

I have a mapcontrol that includes many elements: text, line. I used this code to add elements into mapcontrol: pGraphicsContainer.AddElement(pElement, 0); I can use zoom button to zoom in/out the ...
1
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1answer
137 views

Create Feature and store to different FGDB

Create Feature and store to different FGDB I'm creating a feature and I want to store it to a specific geodatabase. At the moment I'm using feature.Store() but it's not storing it to where I want. How ...
0
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1answer
581 views

How to change rasterlayer color?

I have rasterdataset in gdb. I create layer from this rasterdataset. private static void CreateLayer() { ... IRasterLayer rlMosaicDataset = new RasterLayer(); ...
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1answer
125 views

Finding points in extent using VBA

Is there a way to select a point from my map's current extent? I want to use ArcObjects to tell me if there is at least one point visible in my extent. I'd like to do this entirely in VBA, and without ...
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0answers
499 views

Drawing Curves/Bezier Lines with ESRI WPF Runtime

I'm looking for some pointers on how to draw a curved line or bezier line in WPF runtime. The WPF runtime sample application has a drawing mode for straight line, polyline, and freehand. However, no ...
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0answers
349 views

ArcGIS (ArcObjects) Windows 7 - 64 bit -support

I have been developing with ArcGIS Cross Platform C++ SDK (with Qt 4.8.2) on 32 bit Windows XP SP3 (development machine). I used to use MapTool Control within ArcObjects on the development machine. ...
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1answer
200 views

How to get the Area of a Polygon with a known SpatialReference in arcobjects?

This is what I tried so far: IGeoGraphicCoordinateSystem gcs= _spatialReferenceFactory.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_WGS1984); ISpatialReference standardRef = ...
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0answers
301 views

Initializing Network dataset workspace extension VB.NET problem

I have an add in tool that is basically compiling routes of people travelling to work. It is a large tool ( a lot of code) and it worked a month ago. When I came back to use it yesterday it suddenly ...
0
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2answers
638 views

How to programmatically remove a donut hole from Polygon in arcobjects

I have a polygon IPolygon4 with a hole in it, as you can see. How can I get rid of the donut hole, and have the whole thing be one simple polygon with 5 vertices. Here are the constructed WKT points,...
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3answers
4k views

What is the target .NET Framework of ESRI ArcObjects SDK 10.2

I had ArcMap 10 Add-In project built with ArcObjects SDK for .NET 10.1 where I could not reference external COM DLL build on .NET 4.0 due to a .NET forward compatibility issue. (ArcObjects SDK 10.1 ...
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0answers
85 views

Dateline wrap issue in ArcObjects / ArcGIS Engine

I am having issues manually creating a polygon that crosses the dateline (long=180). My x coordinate goes from 178, 179, 180, -179, -178, etc. Anyway, can anyone give me some guidance? I am using ...
2
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1answer
404 views

IBufferConstruction create buffer with different geometry types (C# ArcObjects)

I am using the following method in C# public void ConstructBuffers ( IEnumGeometry pInputGeometries, double distance, IGeometry CollectionpOutputBuffers); to create buffers. In the ...
0
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1answer
1k views

Get coordinates from current view using arcobjects

I'm wondering if there's a way to get the longitude/latitude coordinates from the center of a data frame? The problem I'm faced with is this: I want to set a bookmark and have ArcMap tell me the ...
2
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1answer
1k views

How to read the app.config settings in ESRI ArcObjects ArcMap Add-In

I am developing custom toolbar and buttons for ArcMap 10.1 utilizing VS2010 and ArcObjects SDE 10.1 extensions. I put some application settings in the app.config file and I want to make them available ...
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2answers
62 views

Can I convert an ISegmentCollection to an IEnumFeature?

I would like to try to call the function, IFeatureConstruction.SplitPolygonsWithLines( ); The 4th arg is a type IEnumFeature, I have an ISegmentCollection. Can I convert ISegmentCollection to an ...
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1answer
549 views

How do I convert a GPFeatureRecordSetLayer Feature Set to a Feature Class?

I have C# code to run a geoprocessing package that produces an output which is stored in a GPFeatureRecordSetLayer. Right now I have code that displays the result on the GUI when the job is complete . ...
2
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2answers
524 views

Writing shapefile metadata (shp.xml) programmatically

I want to write the Metadata for a Shapefile, which are saved in the ".shp.xml"-File. I know, I can look at and write those Metadata with ArcCatalog, but I want to do this programmatically. Is this ...
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0answers
105 views

ESRI Error lookup COM Exceptions [duplicate]

How do I decipher these cryptic COMExceptions that ArcObjects are throwing? I got this exception System.Runtime.InteropServices.COMException: HResult: 0x8004151C and thats it, no more info no nothing....
3
votes
1answer
86 views

Arcobjects- IAnnotateLayerPropertiesCollection2.QueryItem in Python

Anyone tried access label properties trough ArcObjects with Python? I try to obtain reference to label object with IAnnotateLayerPropertiesCollection2.QueryItem, but when I do: pA = pGLyr....
3
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2answers
1k views

How can I split a polygon into its sub polygons?

I am trying to define user generated polygons with Esri's ArcGIS Engine 10.1. Here's how it works at the moment: User clicks on the map and creates points User connects the points I have a ...
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0answers
171 views

ArcGIS Custom Toolbox crashes ArcMap 10.0

I have prepared Custom ArcToolBox using ArcObjects in java. It was working fine before though was giving NullPointerException but this something java related error and that is fine. Later I have ...
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0answers
129 views

How to create FeatureLayer without Legend in Table Of Contents (TOC) using ArcGIS Engine?

So what I am trying to accomplish is having a IGroupLayer that contains an IFeatureLayer and in the table of contents (TOC) there would be no + next to the feature layer (i.e. there is no legend). So ...
2
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1answer
133 views

Why does IDatasetContainer2.CreateDataset fail with ArcObjects at ArcGIS 10.1?

I have a small application used to check and generate network, created with the help of the following tutorial: http://help.arcgis.com/en/sdk/10.0/a...00000w7000000/ It worked just fine with ArcGIS ...
9
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2answers
2k views

What are pros and cons of Python add-ins vs .NET add-ins to ArcGIS for Desktop?

I found in ESRI .NET help: Python All ArcGIS Desktop applications include an embedded scripting language called Python. Many areas of ArcGIS—particularly geoprocessing—are accessible through ...
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3answers
1k views

How to change feature color?

I have feature (polygon) was gotten by spatial query from the map. How to change its color? I used this code but it didn't work IMxDocument mxDocument = application.Document as IMxDocument; ...
0
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1answer
267 views

How to use ArcObjects to limit classes visible in legend?

Is there a method use ArcObjects for .NET to manipulate the "Only show classes that are visible in the current map extent" option for legend items? The GUI for this functionality is accessible via ...
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0answers
171 views

Floating Point UniqueValueRenderer

I am trying to build a unique value renderer using ArcObjects .NET. All the samples that I have seen use the attribute table to build the UniqueValueRenderer. However, my raster does not have an ...
3
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3answers
249 views

Building Custom Programs with ArcObjects

I found another thread at ArcObjects Resources that asked for general ArcObjects resources but most of the resources in that thread are obviously about building add-ins for ArcMap. I need help ...
2
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1answer
389 views

ESRI Raster Remap with Decimals

I have a requirement where the user would like to see the output value in a raster as a decimal. The user will input a series of ranges with a cost associated to them. For instance 0-5, 1.20 ...
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0answers
161 views

Using the esri analysisTool Erase class in C#

I am trying to use eSRI.ArcGIS.AnalysisTools.Erase class but I keep getting blank layers. I can get the layer that can be used for the input and the layer for the erase. I don't really understand the ...
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2answers
697 views

Retrieve common paths of polylines ArcObjects

I have a polygon featureClass and a polyline featureClass. I now want to handle all geometries within the latter that are contained in the boundaries of polygon features, that means they shell simply ...
2
votes
0answers
528 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 ...
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0answers
270 views

ArcGIS basemap Url and querystring parameters

This is very basic question but might quite important.While creating Arcobjects addin we give Url for basemap as Following: http://services.arcgisonline.com/ArcGIS/rest/services/World_Topo_Map/...
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0answers
55 views

Class Extension Problem - RelatedObjectChanged not firing

I'm trying to set up class extensions to have 3 feature classes communicate. I have feature classes A, B, and C. A has a simple, forward relationship with B, B has a simple, forward relationship with ...
0
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2answers
315 views

How to add a Data Frame to mxd in a c# stand-alone application?

I am writing a stand-alone application in c# (using vs2010). I have ArcGis Desktop license. I only need to insert a new data frame in an mxd file and save this mxd. So: I create MxDocument coclass. ...
2
votes
1answer
464 views

How can you tell if a RDBMS is an ArcSDE Geodatabase?

I want to know if there is any way I can query the RDBMS to determine whether it is an ArcSDE Geodatabase, or if I have to do it through ArcObjects. I am wondering if it would be enough to check if ...
2
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2answers
929 views

How to use the IRelationalOperator interface to check if a point feature within a polygon feature?

I use the following code to check if a point feature is within a polygon feature pFeaBlock is a polygon feature and Fea is a point feature int blockID = -1; IFeatureCursor pBlockCursor = this....
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1answer
83 views

How to add a raster to ArcMap if file name is unknown?

I have a raster file for which I know the the workspace, but not the filename (it is a temporary file generated by operations from my program that randomizes its name on creation, i.e. "ras457"). I ...