ArcObjects is a set of COM-based APIs from ESRI Inc. that are used in several of their products, ArcGIS Desktop, ArcGIS Engine and ArcGIS Server.
-3
votes
0answers
30 views
Converting Bmp to Tin [closed]
Converting Bitmap to Tin.
Hello all how to convert bitmap maps to tin map , to use it in arc map. Thank you.
2
votes
1answer
54 views
Cache FeatureCursor results so they can be requeried
What is the best method for caching features obtained by a featurecuror so they can be requeried without having to round trip to the datasource?
I am querying a subset of features using a queryfilter ...
2
votes
2answers
75 views
How to run a custom Geoprocessing tool using no parameters?
I created a custom geoprocessing tool called "CreateCoverLayer". It has no input or output parameters. I have the following snippet of code, but get an error message due to the fact that the Execute ...
10
votes
6answers
2k views
ArcObjects Resources
What are the best books/web sites for C# development with ArcObjects?
The ArcGIS Resource Center is very helpful, but I am trying to find sources with more examples.
Thanks
2
votes
0answers
28 views
How to add individual layer of WMS group layer to ArcMap?
I am attempting to add a single WMS layer that is part of a WMS service group layer. I am writing code to do this using ArcObjects in C# .Net. So far I have been unsuccessful. I can either only add ...
1
vote
0answers
51 views
Can't order/sort String columns in ArcMap attribute table
I am new to this site as a registered user and new to GIS in general, and it has proven quite useful to me.
I have a very annoying problem with the attribute table being filled by an ArcMap ...
1
vote
1answer
69 views
Loading an extension-related mxd in ArcMap by double clicking it
I am currently working in a company offering GIS solutions, and using ArcGIS tools on a daily basis. One of their main products is an ArcMap extension, which I am assigned on to correct some remaining ...
2
votes
1answer
36 views
Is there any way to reset feature cursor?
When we search within a feature class, it returns a feature cursor. To get features from a feature cursor, I use following code snippet:
private List<IFeature> GetFeatureList(IFeatureCursor ...
1
vote
0answers
93 views
AddData tool stop working after Interoperability connection has been used?
Bug in ArcGIS Engine? Has anyone seen this behavior? We get an exception from our ArcGIS Engine test projects after we had been testing the Interoperability connection in ArcEditor.
We had to enable ...
1
vote
1answer
75 views
Getting started with development for ArcGIS Server
I'm currently working on upgrading a C# web service I wrote a couple of years ago built against ArcGIS Server to ArcGIS Server 10. The application in question does some basic spatial queries and ...
3
votes
0answers
52 views
Is IGraphicTracker leaking memory?
It seems that when geometries are removed from an IGraphicTracker instance, the geometries remain in memory until IAoInitialize.Shutdown() is called. I have tried removing the geometries by calling ...
2
votes
0answers
69 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 ...
0
votes
0answers
20 views
disabling CTRL T in ArcGIS Desktop extension [duplicate]
I am building an ARCGIS desktop Extension, with arcobjects .NET.
I want to disable showing attribute table (because I want to force the editing through custom forms).
So, I disable it from the context ...
5
votes
1answer
84 views
Is it possible to add to the map a layer containing results from a sql query
I'm developping an ArcMap Extension and I need to join an existing feature class with data from a sql query located on another DBMS.
I already set up a Workspace with an OleDbWorkspaceFactory. I'm ...
1
vote
0answers
36 views
What affects the kind of date (local vs. UTC vs unspecified) on JTXJobClass.StartedDate?
I am accessing the JTXJobClass.StartedDate for a JTX Job (with IJTXJob3). I am getting an unspecified DateTime.Kind value. The value appears to be UTC (iirc, WMX always stores UTC in the database ...
1
vote
1answer
44 views
Software program (or spreadsheet calculations) to find Borehole Deviation?
I was given a bunch of surveyed borehole data (azimuth, depth, dip, geology, etc) and am required to calculate a deviation variable. Besides querying the data and averaging the surveyed borehole ...
0
votes
1answer
41 views
ArcGIS desktop extension and prevent attribute editing
I am building an ArcGIS extension on desktop 10.1 (not add-in, but old extension).
I built some forms to edit some feature class, where I implement business rules.
I want to force the user to edit the ...
0
votes
0answers
16 views
Shade from points w/ solar azimuth/zenith in .NET
I'd like write a .NET ArcObjects Add-In to generate shade from points, which represent structures or trees. The attribute fields include height & width. Solar azimuth/zenith are also calculated ...
0
votes
0answers
164 views
How to convert Graphic Layer to Feature Layer in ArcGIS 10.1
In general Graphics can be converted into Features manually from Drawing Toolbar option convert Graphics to Feature.
My requirement here is i want to convert through code using ArcObjects and C#. One ...
2
votes
1answer
60 views
Write table blob field to file
I have a table with blob field and some others as well. I am trying to read blob field and save it to file using IBlobStream, and the thing compiles. The problem comes up in run-time, when calling ...
0
votes
2answers
77 views
Object does not exist in the namespace “http://schemas.esri.com/arcgis/client/2009”
I am trying to move all of my GIS code over the Visual Studio 2012. I have added the following references:
C#:
using ESRI.ArcGIS.Client;
using ESRI.ArcGIS.Client.Geometry;
using ...
1
vote
0answers
60 views
Is ArcFM or ArcMap leaking memory when switching between page templates?
Can anyone else reproduce the memory leak described below? Any insight into what may be causing the leak is appreciated.
I have custom code that swaps between landscape and portrait templates and ...
3
votes
0answers
57 views
ArcObjects running in Addin slower?
I have created a class library which does some geoprocessing. The addin calls a class that is an async process. I have ensured the thread is STA and the arcobjects are thread safe (ie. not passed from ...
0
votes
1answer
57 views
ArcCatalog 10.1 tree doesn't refresh after adding new custom IGxObject at runtime
I am using ArcObjects 10.1 (.NET) to customize ArcCatalog: adding new nodes in catalog tree like in the Esri's example. But when I add new child node to already expanded parent, it doesn't show up in ...
0
votes
0answers
35 views
ESRI AddFeatures call on rest endpoint with attributes
I can add a line feature via the rest endpoint with my hand crafted call from C#. However, if i add any attributes to the call it will fail and say unable to perform operation.
All of the fields in ...
1
vote
0answers
42 views
Create Configurable Extension in ArcGIS Desktop
I am creating a configurable extension for ArcGIS desktop 10.1
I am not using Add-on , so please don't suggest add-on.
How can I disable some toolbars and commands, when the extension is disabled?
I ...
2
votes
1answer
105 views
Write string to status bar that doesn't go away
I'm attempting to write the number of items matching a given query to the statusbar. when i debug through the code, i am able to step through and see the message hit the statusbar, but then it ...
3
votes
1answer
49 views
ArcObjects Geoprocessing Failures
I am working on launching the GenerateNearTable using the ArcObjects Assembly method. I have the advanced license (10.1), so the tool is available. The code to launch geoprocessing is:
Private ...
3
votes
1answer
38 views
How can I hide a tool from command window under category
I have created a tool, a button and a dockable window under one project. To open/close the dockable window, button is used. For some specific work, by clicking some specific button from dockable ...
1
vote
0answers
50 views
ArcGIS Add-In Project to Standard Library Project
I have been developing an ArcGIS 10 Add-In tool, but requirements changed halfway through development. Fortunately, this isn't changing any of the code, but I just need to be able to compile the ...
1
vote
0answers
40 views
add an INDEX to an IFeatureClass with ARCGIS Java sdk
I want to add an index to a feature class. To do so, I used the very short and complete example given there:
...
1
vote
2answers
62 views
cast from IFeatureClass to ISchemaLock
I'm programming with the ARCGIS Java SDK, in Eclipse.
I need to cast an IFeatureClass to an ISchemalock. This cast is supposed to be allowed. There is an example of this cast in:
...
2
votes
1answer
46 views
How to display point features w.r.t field values of a polygon file in arcobjects?
I have a point & polygon shapefile. Point file has a field namely, Type: atm,hospital,school etc... Polygon file has a field Zone: Zn1, Zn2, Zn3. There will be two combo boxes which will populate ...
2
votes
1answer
51 views
How to convert existing lines to polygons with Arcobjects, preferably in C#?
Does anyone know how to convert existing line geometry to polygons with arcobjects as it works with the geoprocessing tool "feature to polygon"?
0
votes
0answers
56 views
Snapping with mutiple custom tool using diffrent snapping types
I have a custom tool with snapping type is (snapping to point + snapping to edge), and the second tool having snapping type is snapping to point only, so when i select the first tool it works well, ...
0
votes
1answer
58 views
Featureclass search failing in C++. But working in C#
I need to perform search on a FeatureClass using ISpatialFilter for a given Point (x,y).
I wrote a program in C# to do that and its retrieving the features as expected. But the similar program in C++ ...
1
vote
1answer
385 views
Calculate polygon area inside extent
We're using ArcMap 10.0 sp5, creating a tool in c# using the ArcObjects sdk.
Is there a built in function or simple set of steps that calculates the area of each feature of a polygon layer within a ...
3
votes
0answers
57 views
drawing line from points
I have a series of XY coordinates. I want to use these points to draw a line in ARCMAP using arcobject10.1 using c#. I have saved this in a table inside geodatabase.Am i supposed to create a feature ...
2
votes
2answers
1k views
Create Polylines from arrays of points
Let me describe the data setup. A line has been provided as an array of coordinate pairs, one for each vertex. This array is variable in size, anywhere from 2 to 200 coordinate pairs per line. What I ...
2
votes
0answers
24 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 ...
3
votes
1answer
50 views
ArcObjects (VB.Net) Python Integration with object passing?
This link illustrates one method for calling python scripts from within an ArcObjects environment. The results of these tasks are returned as strings. I wonder if it is possible to call a python ...
3
votes
2answers
72 views
How to do raster conditional comparisons in .NET?
I am comparing a raster with a constant value by raster calculator. Now I want to do this in a c# code.
Question
Is there any process to do this kind of raster conditional comparison in .net?
2
votes
2answers
404 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 ...
0
votes
0answers
47 views
Is snapping working when changing from NAD83(decimal degree) to NAD83 Zone UTM 11N(meters)?
I've used the following ESRI snippet to Convert the display extents in Pixels (at the current map scale) and then return out the map units.
public System.Double ...
1
vote
1answer
49 views
ArcGIS crashes with no error number in Visual Studio
I've been developing Add-ins for a while with Visual Studio 2008 and ArcGIS 10.
But in my new Add-in development process, I receive no error from Visual studio and ArcGIS crashes with error "Arcgis ...
3
votes
0answers
43 views
Differentiate between 10-based Locator and Other Locators
In ESRI documentation, it states that the IAdvancedIntersectionGeocoding interface is only available for use in older locators (9.3.1 and below). I have verified this statement. One major problem is ...
0
votes
0answers
28 views
Can I access the request URL in a Server Object Extension (SOE)
I would like to obtain the full URL of a REST request inside of an ArcGIS Server SOE.
I would like to return the full URL to an output file. But, the service may be exposed on different servers or ...
1
vote
1answer
22 views
VB.Net Field Population Methods
Disclaimer: I am basically brand new to VB.NET and ArcObjects.
I am computing some statistics as a component of a larger arcobject script. I write these components to an ITable. This ITable is ...
3
votes
2answers
908 views
How to list ActiveView SelectionChanged event delegates in ArcObjects .NET?
I currently have an issue in an ArcObjects ArcMap add-in where my event handlers are seemingly-randomly being unhooked from the event I'm trying to catch. I've spent some time looking for a way to ...
2
votes
1answer
77 views
Creating maps programmatically using ArcObjects. Adding legends, scale bars, north arrows?
I'm looking for some examples related to the publishing of maps programmatically to image format using ArcObjects. More specifically I would like to add standard map elements such as a scale bar, ...
