Tagged Questions
3
votes
1answer
527 views
ESRI Flash Command in custom code
I would like to implement the same flash feature command that ESRI uses when accessing the context menu on a table row.
I have used the following successfully to flash a selected feature:
...
2
votes
2answers
451 views
ArcObjects: Alternative workflow to using a SQL query with over 1000 values in IN statement
I have a ListBox listing the unique values of a column in a feature class; the user can select any number of values and click a button to then zoom to the set of features matching those values. A ...
9
votes
5answers
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
13
votes
3answers
2k views
ArcObjects: Memory leak in IFeatureClass.Search (only on SDE with direct connect)
UPDATE 6/30/11: ESRI Support say they have reproduced the issue and have opened a bug report (NIM070156).
I have determined that there is a memory leak (in unmanaged heap memory) that occurs when a ...
4
votes
4answers
927 views
Exploring ArcObjects through C# or VB from Python background
While I understand that this may be off topic to an extent, I am in a bit of a bind and could use some help directing my thought process and research.
I have little programming background aside ...
5
votes
4answers
1k views
Programmatically edit/update metadata in ArcGIS 10
Has anyone succeeded in programmatically updating metadata in ArcGIS 10? Considering using Python/arcpy but ArcObjects (C# or Python/comtypes) is also a possibility.
I need to update both the FGDC ...
4
votes
4answers
1k views
Determine overlapping points using a spatial filter in ArcObject
I have a point layer with thousands of points. Using a spatial filter, I have to find out those points which are intersecting each other. Then the objectid's of the intersecting points should be ...
3
votes
2answers
360 views
Using ArcObjects, how to convert an Access table into a proper geodatabase table?
I have inherited an ArcGIS application that creates a number of access database tables. I'd like to use ArcObjects to convert them to proper geodatabase tables, which I understand to mean simply ...
2
votes
1answer
383 views
How to control which Fields are exported in ArcObjects? (via Field Mapping)
In ArcMap 10.x, if you use the Export Data command on a layer that has hidden/disabled fields, those fields will not be present in the created feature class/table. My question is simple: how do you ...
5
votes
2answers
391 views
Is it permissible to update features after the feature cursor has been released?
In ArcObjects, is it permissible to modify and update a feature after the feature cursor (which was used to retrieve the feature) has been released?
That is, do features in any way retain a link to ...
7
votes
2answers
607 views
Why do these annotations appear stacked/overlapping?
I've encountered a strange problem while trying to populate an annotation feature class programmatically (ArcObjects, C#). As you can see in the image below, the characters in each text string seem to ...
6
votes
5answers
773 views
Troubleshooting ArcObjects performance problems
We have developed a relatively complex geoprocessing routine using a C# / ArcObjects (COM) / ArcGIS Server 9.3.1 / ArcSDE 9.3.1 / Oracle 11g stack. Running the routine on a complete dataset takes ...
7
votes
2answers
624 views
How do I implement outbound arcobjects interfaces in C#?
I would like to write a class in C# that implements one or more outbound interfaces, for example ILayerEvents and IActiveViewEvents.
Does anyone know how to do this with C#?
Update
Following @Chaz's ...
5
votes
1answer
305 views
How can I pass a WorkspaceName to another thread for opening?
My winforms app gets an IWorkspaceName from an IDatasetName via the GxObject selected in a GxDialog. I want to pass it across to a worker thread for opening.
I know how to write multithreaded ...
4
votes
2answers
286 views
ArcObjects: How to measure the draw time of a layer in ArcMap?
I'd like to quantitatively measure the display performance of mosaic datasets, image service layers, raster layers, feature layers, etc. in ArcMap 10.
How can I measure the draw time of a particular ...
