Concerned with the process of creating and subsequently modifying and maintaining software and systems.

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7
votes
1answer
439 views

How to prototype GIS workflows in Sketchflow?

I've started to use Microsoft Expression Blend and SketchFlow to visualize senarios in our line-of-business application prototypes. Right now I use the Sketch Style to do a Rectangle and write a text ...
5
votes
2answers
2k views

How to catch when scale is changed in ArcGIS?

We want to update a combobox so that it always shows the correct scale. If the user zooms-in, out or resizes the control hosting the map. What is the best event or events to catch and use in ArcGIS to ...
4
votes
1answer
777 views

How to catch when layers visibility change in ArcGIS?

I'm trying to regenerate a Legend in a Pagelayout whenever the layers visibility are changed in the TocControl. What is the best way to catch when a layer visibility is changed?
5
votes
1answer
824 views

Are there any good resources on WFS support in ArcGIS?

Are there any good resources on WFS support in ArcGIS? The only documents I found so far are these: How_to_work_with_WFS_using_ArcGIS_Desktop and Consommer des services/données WFS dans ArcGIS 9.2 ...
1
vote
0answers
196 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 ...
6
votes
2answers
1k views

How to convert GML to features in ArcObjects?

How to convert GML to features and features to GML i ArcObjects? We are building an application where we want to communicate with a service with GML but natively in our stand-alone application we ...
1
vote
4answers
567 views

How to hide map to print only the legend on a PageLayout?

If I'm printing a Pagelayout, is there any API for hiding the MapFrame or stop it from getting draw on the printout? I would like to only print the Legend on the paper.
5
votes
2answers
1k views

How to filter Legend to show only visible features?

Is it possible to get the legend in a pagelayout to only show patches/swatches for features fall within the visible extent of the Map? The solution needs to work on FeatureLayers and ArcGIS Server ...
4
votes
2answers
2k views

How to develop WMS services in java?

Can anyone point me to any resources regarding developing a custom WMS service in java? I am seeking for a tutorial for an experienced programmer, but including the details of setting up the server ...
4
votes
4answers
2k views

Which API should we use for printing a PageLayout?

We are building an standalone ArcGIS Engine application and we are going to add support for printing. There are several APIs for printing a PageLayout in ArcObjects, in ArcGIS 10 there are at least ...
0
votes
2answers
1k views

How do i popup a context menu with custom command items in a Select tool OnMouseDown (Right Click) with VB .Net?

This should be simple... I am converting VBA customization to VB .NET in VS 2008 Express Edition. In VBA i have a custom selection tool. Aside from just selecting features, when OnMouseDown receives ...
1
vote
3answers
978 views

Drawing selection custom selection box - ArcObjects

I have some code that I'm using to selecting features in a certain extent. I already rigged the tool properly, so it selected the objects as needed, but I want to draw interactively the selection box ...
3
votes
4answers
1k views

How can I debug a DLL (ArcGIS tool) with VS 2008 Express?

As per ESRI's recommendation I begun the process of converting my existing VBA customization into VB .Net Express edition. I was surprised o realize that debuggin a DLL is not an option in the express ...
10
votes
2answers
996 views

How to unit test ArcObjects with Mocking?

I'm a huge fan of unit testing, but still make use of a FGDB to grab features for running unit tests against when using the ArcObjects framework. Is anyone successfully using mocking against thinks ...
3
votes
0answers
293 views

How do I Convert from LayerDescription.SelectionFeatures to GraphicsLayer?

How do I convert (in a clear and concise way) from ESRI.ArcGIS.ADF.ArcGISServer.LayerDescription.SelectionFeatures to ESRI.ArcGIS.ADF.Web.Display.Graphics.GraphicsLayer I want the selected ...
8
votes
10answers
3k views

Web GIS Development Skill Sets [closed]

What technologies and skill sets should one who wants to do web GIS development study/acquire? One skill/technology per answer please.
19
votes
9answers
5k views

How do I develop my GIS programming skills?

I would like to develop my GIS programming skills, where do I start? People say learn C++ or Python but where can I learn this in a geographic context? Tutorials or anything would be very helpful, as ...
1
vote
1answer
307 views

Disadvantages to ESRI Plug-In Data Sources

I wanted to know what disadvantages ESRI plug-in data sources have when compared to custom layers. I am looking to implement a fairly large (in terms of average dataset size) read-only custom type ...
17
votes
15answers
3k views

What are your biggest challenges as a GIS developer?

What are your biggest challenges when developing GIS software? Is it coding? Is it understanding cartography/geography/etc concepts (like projections)? Or other difficulties?
8
votes
2answers
670 views

What are the implications of using .NET Generics to store ArcObjects?

I'm wondering what are the implications of using Generic types in .NET to store ArcObjects, such as ILayer, IField, etc. The compiler throws me a warning when using these kind of values public class ...