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
1answer
129 views

How to convert an XY Event Layer to a Shapefile?

The question is as follows: Using C# code, convert the XYEvent layer to a shapefile. Add the created shapefile to the map. I can NOT find out how to do this for the life of me. Any help/links would be ...
0
votes
0answers
43 views

esri ArcObjects slow performance accessing features [duplicate]

I have to create my own control like Attributes Table using C#. My version of attributes table is very slow, for ex. for 300.000 rows in table and 140 fields it takes about 1 minute! esri Cursors are ...
0
votes
0answers
24 views

Remove a property page from Layer Property Sheet

I need to remove definition query tab of the Feature Layer or Table property page. Is it possible to do this with arcobjects at all? Here is what I am trying to do: UID uid_comCategory = new ...
0
votes
1answer
126 views

Determine what value used in Editor.OnCreateFeature

How can I determine what Value-Layer (not the layer itself, but the different colors for different attributes) was used in ArcGIS CreateFeature Event, when I insert a new feature using the Editor?
1
vote
1answer
38 views

Trouble compiling ArcObjects Server Object Extension project into .SOE file

I'm writing a Server Object Extension(SOE) in Visual Studio 2012 using C# in Windows 7. I'm using the REST Template that comes packaged with ArcObjects 10.2. I'm able to build the program without ...
4
votes
1answer
288 views

What needs to be done to downgrade a ESRI addin from 10.1 to 10?

I have created an esri addin which targeted ArcGIS 10.1, however I need to have the addin to work on ArcGIS 10, what needs to be done within my solution to get it working? I have checked the ...
1
vote
1answer
1k views

Getting error in applyEdits function for ArcGIS

I have been trying to add an entry to a featureLayer and in want to get a callback from this so I can update another field in it. below is my code clkListenerAddFeature = dojo.connect(map, "onClick", ...
0
votes
0answers
28 views

Error when subdivide subbasins using GeoHMS (ArcGIS 10.1)

When using the 'Subbasin Divide' tool on the GeoHMS toolbar, I get the following an error about COM exceptions (see image). The tool does allow me to click the button, drop a point, and then draws ...
0
votes
0answers
37 views

ProjToCell and CellToProj method of DotSpatial in ArcGIS C# SDK

In DotSpatial there are two methods which are vary helpful to me. 1. Coordinate IRaster.CellToProj(row, column); //here Coordinate is left-top corner of the cell 2. RcIndex IRaster.ProjToCell(x,y); ...
-1
votes
1answer
81 views

ArcObjects Export Field with x y gives InvalidCastException?

I am try to export field and X Y but I get the following error. Is it possible for someone to help me with this? system.InvalidCastException: Unable to cast COM object of type 'System.__ComObject' ...
1
vote
1answer
64 views

How to change data source of table using arcobjects

Cross post from: https://geonet.esri.com/thread/125010 Does anyone know how to change the data source of a table using arcobjects? I know it can be done with arcpy, but I'm using C#. I've managed to ...
2
votes
1answer
335 views

Listening to ICommandBar or ICommand OnClick event?

I have an ArcMap extension and I'm listening to the IEditEvents. When the OnChangeFeature, OnCreateFeature or OnDeleteFeature event is called, I want to know if it came from the "merge(Editor_Merge)" ...
2
votes
0answers
96 views

Visual Studio not creating “.esriAddIn” file

I have an addin that I've been maintaining with Visual Studio 2010 Express for quite some time with no issues. Recently my computer was replaced and Studio 2012 Express was installed. Since that time ...
2
votes
1answer
33 views

Getting FeatureTemplate dialog form ArcObjects?

Is it possible to access the "Select Feature Template" dialog as shown in the below screenshot through ArcObjects? We can access this dialog when using the Editor -> Copy Parallel tool.
2
votes
1answer
43 views

Is it possible that ArcObjectsed ITable.Search hits default table version but cursor iterates over the edited current version of the table?

I'm very new to ArcObjects and working on an ArcMap addin. I'm having some trouble with understanding the results I'm receiving from my queryFilter. It seems doing a ITable.Search(queryFilter, true) ...
0
votes
1answer
61 views

Featureclasses with attachments: objects cannot be updated outside edit session

I am writing an ArcMap add-in using C# with Visual Studio 2010 and ArcGIS 10.1. I want to add features to a featureclass in an Enterprise Geodatabase (ArcGIS Server 10.1 on SQL Server). This is my ...
0
votes
0answers
47 views

select by location in vba

I got two Layers (Point and polygons) in my Application and want to write a vb macro, where point layer is cities layer and polygon layer is state's layer, I want to know that how many cities are ...
2
votes
2answers
481 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 = ...
2
votes
3answers
921 views

How to Zoom and Pan using scroll wheel in ArcObjects?

is there any way to zoom using scroll wheel ? i have tried AutoMouseWheel of map control, it works well for the first used custom tool, but once i change the tool, it stops working , i would like to ...
2
votes
0answers
42 views

Algorithm to put label of bounds (bounds layer) inside of polygons (polygon layer)

I hope to put labels of bounds inside of the polygon in intersection with like you can see in the picture below I checked multiple solution as a topology or maplex but it doesn't give relation ship ...
0
votes
0answers
25 views

Abort certain edit events

ArcMap 9.3.1 w/ ArcFM. Using C#. The goal is to be able to prevent certain edits based on specified biz rules. One option might seem to be looking at all operation edits in BeforeStopEditing and ...
3
votes
1answer
81 views

Counting number of layers selected in ArcMap TOC using ArcObjects?

Has anyone ever tried to get the number of layers that are selected in ArcMap? If I have a map document that has six layers and three of them are selected in the TOC, how does one count them using ...
0
votes
0answers
40 views

NGO library Removal

NGO library is not available anymore, thats where my question comes in, those objects at bottom in code section, mean nothing because there is no reference for them in arcobjects v10.. this is what ...
0
votes
0answers
57 views

How can I show the identify of a feature in ArcMap own identify window using ArcObjects API?

I would like to show the identify of a IFeatureLayer in ArcMap's Identify window. I had used IdentifyDialog to create a custom dialog to show the identify, but it seems that the ArcMap's identify ...
1
vote
0answers
85 views

How to create a schematic view of a line feature?

DEAR PEOPLE FROM THE FUTURE: Here's what we've figured out so far… I have a line feature (polyline with curves) in ArcGIS Desktop, and I want to create a linear representation (straigth line) of the ...
4
votes
2answers
268 views

Developing tools for ArcMap 9.x and 10.x

I've been asked to start developing something for ArcGIS 10.x, but here is the problem: in my computer I already have the SDK and ArcMap 9.3.1 installed. That means that I need to uninstall it before ...
0
votes
2answers
33 views

Why does the AxMapControl no longer expand to fill the space when I press the Show/Hide Map Legend button?

I have a .NET application dependent on ArcGIS 9.3.1 which I am upgrading to ArcGIS 10.2. I have an AxMapControl sat in a panel in a Splitter on a tab. There is a legend which can be made to ...
1
vote
0answers
24 views

How do you symbolise a 32-bit raster in ArcObjects?

For rasters that are ABOVE 16-bit - you cannot apply a colormap - so what is happening when you symbolise in ArcMap a 32 bit raster, it's certainly possible. I'm trying to emulate this funcitonality ...
2
votes
2answers
384 views

Using IWorkspace.Exists() method?

I have a valid and existent workspace (file geodatabase) in a specific folder. [TestMethod] public void WorkspaceHandler_TestConstructor_FileGdbWorkspace() { workHandler = new ...
3
votes
3answers
894 views

Transfering a lot of features from geodatabases?

I'm having a problem where I need to export a large amount of content from 2 geodatabases of different nature (SDE -> File). I have three options: Spatial Select, a regular SQL select and the full ...
5
votes
2answers
594 views

Is it possible to modify the ArcObjects IProgressDialog2?

It turns out that the best way to run long tasks in ArcMap is to use the IProgressDialog2. The BackgroundWorker in combination with ArcObjects (STA Threads) is a mess. However, it seems that the only ...
4
votes
1answer
118 views

Cannot use SnapAgent alone?

I'm trying to use a standalone snap agent. Is that not possible? Here's some code: // instantiate these agents. _snapSupportAgent = new FeatureSnapClass(); ...
3
votes
1answer
365 views

ArcObjects - WFS:

Hy, has anybody an example concerning accessing data from a WFS server by using the DataInteropability in ArcObjects? I'm getting the right field definistion, but don't know how to read the data. ...
1
vote
1answer
93 views

How to serialize IStyleGallery Object? [duplicate]

Possible Duplicate: Can I store an ArcObject inside a BLOB or XML field? I am saving shape file in database and now i want the symbology selected for the feature layer also get stored in ...
1
vote
0answers
216 views

Measuring Angle of two Points from North in ArcGIS 10.3 C# SDK

What is the most reliable method to calculate angle of a line from north, defined by it’s from and to points? I used to use IMeasurementTool interface found in defense solutions namespace found in ...
6
votes
4answers
517 views

Migrate in a new programming GIS language

The last five years I have been working with VBA and ArcObjects for developing a specific application within ArcGIS. That project that began around 2008-2009 carried out with VBA and ArcObjects which ...
3
votes
0answers
34 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 ...
1
vote
0answers
112 views

ArcGIS Engine BaseTool derived classes stops receiving OnKeyDown messages?

I have two BaseTool derived classes in a custom ArcGIS Engine application. Both tools do the same thing: start a INewBezierCurveFeedback on a first mouse click and then stop it and return the ...
2
votes
2answers
124 views

Export ArcGIS Metadata as a .pdf

I've been asked to automate the exporting of metadata from ESRI feature classes into .pdf files. We don't want the .xml files, rather a .pdf version of what you see in the Description panel in ...
6
votes
1answer
136 views

How to create ArcSDE Geodatabase in PostgreSQL without ArcGIS Desktop?

I am programming a small application using Arcobjects, and I need to create an ArcSDE geodatabase on PostgreSQL. In ArcSDE at 10.2 there is no Post Installation Wizard. How do I create a Geodatabase ...
0
votes
0answers
66 views

run the GP tool “create enterprise gdb” from ArcObjects

hello i work with arcobjects and c#.net , i try to create entreprise geodatabase in Postgresql using the following code using ESRI.ArcGIS.Geoprocessor; using ESRI.ArcGIS.DataManagementTools; public ...
0
votes
0answers
18 views

Adding a layer can sometimes load raster footprint!

Just trying to refine my ArcObjects code to add a layer into ArcMap based on passing the fully quailified (String) name of the layer - problem is, if it's a raster, it will load in the vector ...
2
votes
1answer
284 views

Setting up Eclipse for ArcGIS Engine Java development?

I'm trying to setup Eclipse for ArcGIS Engine 10.0 development. I've been reading for days and weeks through the documentation and through the forums here and elsewhere. It seems that no one has this ...
6
votes
4answers
394 views

Storing ArcObject inside BLOB or XML field of geodatabase?

Is it possible to store an ESRI object inside a blob field inside a geodatabase? If not, perhaps a serialized XML representation? I'm thinking about storing IFeatureRenderers inside these fields. ...
2
votes
2answers
101 views

ArcObjects: ExportOperationClass causing error and not exporting

I'm trying to export each row in a shapefile, but I get an error I haven't seen before (see below). I feel like it might be the labyrinth of interfaces that I have to cast between that may be causing ...
2
votes
2answers
620 views

What issues exist with using log4net as a logging framework for ArcGIS Desktop?

While updating some ArcObjects projects to ArcGIS 10, I realized that I don't have a comprehensive logging strategy. Sometimes it's log4net. Sometimes it's System Trace/Debug. Sometimes custom ...
4
votes
0answers
143 views

What is the function of the ESRI.ArcGIS.AddIns.targets file?

I am currently upgrading from 10.2 to 10.3 and as expected there are always some issues with recompiling addins and upgrading the the visual studio version. There is now a known issue for which ...
0
votes
0answers
7 views

Arcobjects Java event on featurelayer symbology change

I am working on an Java AddIn project for ArcMap. I need to find the event when user changes the symbology for a layer added in TOC. So far my best bet is to useIActiveViewEvents class on map, and ...
-1
votes
1answer
51 views

Partitioning Polygons layer to smaller partitions

I Have a huge polygon layer which contains many thousand polygons> i am going to operate an intersect loop for every point in the layer with near polygons. i use ITopologicalOperator op = ...
1
vote
2answers
502 views

Debugging 'module' object has no attribute 'SdeWorkspaceFactory'?

I am new to python, am debugging one of existing python code, where am facing an error "'module' object has no attribute 'SdeWorkspaceFactory". Earlier this code was working fine but suddenly does not ...