2
votes
2answers
480 views

Can I perform a viewshed analysis with ArcGIS Desktop 10.1 - Standard License?

Is there a way to perform a Viewshed Analysis with the Standard license? If not, what is the difference (if any) between: Viewshed with (Spatial Analyst)- ...
8
votes
1answer
220 views

What's the ArcObjects equivalent to ArcMap's Flip button

In an ArcMap extension, I need to flip multiple lines from a selection. The ArcMap Flip button only allow to flip one feature at a time. What's the ArcObjects equibalent to the ArcMap's flip button? ...
4
votes
1answer
169 views

How to render features with different symbols depending on in memory data?

We are developing a complex ArcMap extension software which contains class extensions, a workspace extension and some ArcMap extensions. The purpose of the software is to link our existing management ...
0
votes
1answer
1k views

How to find Q in m3/sec from a raster having Q in mm for hydro power calculation

I am having a raster file with runoff depth Q in mm which was obtained from SCS method. I want to calculate hydro power potential at any location on my DEM. In the formula Q is in m3/s but we are ...
6
votes
2answers
661 views

Alternatives to ArcGIS Extensions using ArcObjects?

I was wondering if there are any projects based around using ArcObjects and external libraries to create open source alternatives to extensions in ArcGIS. For example 3D Analyst, Spatial Analyst etc ...
3
votes
3answers
2k views

How to migrate an extension from ArcGIS 9.3.1 to 10?

I was given an ArcGIS 9.3.1 extension built in Visual Studio (VS) that needs to be updated to work in ArcGIS 10. When I open the VS project on my computer (that has ArcGIS 10 installed on it) I get a ...
2
votes
3answers
2k views

How do you remove a custom extension?

For example: you run the DesktopExtensionCS2010 sample that comes with the SDK, having it open arcCat at startup. Now whenever I open ArcCat the extensions are there. I can uncheck them but I want to ...
5
votes
2answers
473 views

ArcGIS - IExtension.Startup() not launching

I have an ArcGIS 10 extension that will not launch .Startup() when ArcMap loads. I can get it to hit when I go to Customize->Extensions and un-check/re-check the extension name. Is there a setting ...
1
vote
0answers
178 views

Which arcgis extensions do you find most useful? [closed]

Which arcgis extensions do you find most useful? The institution I work is trying out arcgis for the first time and they asked me to come up with a list of the most useful extensions available. ...
3
votes
4answers
2k views

Points to Line Feature in ArcGIS 9.3

I am writing to ask if there is the possibility to use extensions written for Arcview 3.2 in ArcGIS 9.3 With the older version of the gis package, i had an extension that allowed me to link together ...
4
votes
5answers
273 views

Extensions Real World Examples

Hello I am an undergrad currently studying GIS. I'm working on a paper and I need real world examples of the ArcGIS Extensions. So basically how have people used them. I need to find articles online ...
1
vote
1answer
304 views

Can I listen to the 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)" ...