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2
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1answer
321 views

I have an ArcObjects 10.1 c# toolbar working, but when I add an addin extension to project the Startup function is never hit. why?

I have created an Esri Addin toolbar in VS2010 to add layers and search an address file, this works fine. I want to add an extension that will replace text on a template MXD with the current users ...
0
votes
1answer
82 views

Creating Network Dataset programatically

I'm trying to code to create a network dataset using a single line feature class with minimal attributes I'm looking for a nice tutorial which can guide me through the process.I have already looked at ...
0
votes
1answer
93 views

How to list all of feature class in SDE?

I am getting a problem: my SDE contains some feature classes, but after using the statement: var namesEnum = workspace.DatasetNames[esriDatasetType.esriDTFeatureClass]; var tempName = ...
0
votes
1answer
77 views

How determine data type of points in geotiff DTM?

I have some DTMs in geotiff files. I need to read them in C# and I've decided to use libtiff for that purpose. After some investigations, I've found that there are tiled tiffs, so I use ReadTile ...
2
votes
2answers
188 views

INSPIRE XSD schema definitions

I was looking for INSPIRE XSD schema definitions in the Web, but nothing found. Only something like THIS. But that resource is "a little" messy... I wanted to use xsd.exe to autogenerate C# classes ...
0
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0answers
56 views

return to newline arcgis/arcSDE/postgres labeling

i have two tables : parcel and owners with many to many relation ship so i want to print owners name in my parcels (type polygon), so i coded using .net a function that create field in parcel ...
0
votes
1answer
70 views

Sort Grid binded to ArcDataBinding.TableWrapper in ArcObjects 10.1

I have a Datagridview which is binded to a ArcDataBinding.TableWrapper. So, I want it to be sorted when ColumnHeader is clicked. I tried to do the following on Click event: ...
1
vote
0answers
145 views

How to simplify a self intersected / self overlapped polyline using ArcObjects?

I have a self intersected polyline, how can I break it into 5 records stored in the same table using arcobjects? (splited by vertices and the intersection point) Here is what I have got and it ...
1
vote
0answers
118 views

Invalid spatial reference Error

I am getting the error: Invalid spatial reference. Spatial reference must match map's spatial reference. Clear the map layers collection prior to changing the spatial reference when I try to ...
0
votes
1answer
508 views

Geoserver with Openlayer map showing problem

I have a Geoserver runnning at 8888 port and url is http://localhost:8888/geoserver. I can browse any layer created by my custom data. ...
0
votes
1answer
123 views

Get the vertices on a LineString either side of a point (Sql Server 2008)

I have a point that sits on top of a LineString, both Sql Geometry types. POINT('0.5 0.5') LINESTRING('0 0 NULL 1, 1 1 NULL 1') I want to find the vertices of the LineString that lie either side ...
0
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0answers
46 views

Function of query.Like

I was wondering how ESRI's query.Text works. From what I read, it is basically the shorthand for the LIKE SQL statement, but it is not working. Maybe I am misunderstanding it's use? Any help is ...
1
vote
0answers
92 views

Find Nearby GPS Navigation Route

I am developing a car pooling website. For that, I have created the database which has the different route options selected by different user. These routes are saved in the Database as Geography ...
0
votes
1answer
251 views

IFeatureLayer.Seach() throws exception HRESULT:0x80041538

My code as bellow give error HRESULT:0x80041538 whenever I use GROUP BY or ORDER BY postfix. Trying in Personal(.mdb) and MSSQL database datas - same result. What can be the reason. Asked similar ...
0
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0answers
90 views

Why is Freehand Spatial Query in ArcGIS for Server not working?

I have been using the Spacial Query tool from ESRI to implement more functionality into my GIS application. The query works for a square, circle, and oval; but it does not return anything if the user ...
3
votes
2answers
66 views

How to programmatically Summarize an ITable?

Is there a way in ArcMap plugin to make Summarize-function like functionality programmatically? There is a feature layer, lets say Building, And it has fields like OID, FloorNumber, Color, Height ...
2
votes
1answer
293 views

Adding a point and then saving it to the server

This seems like a fairly simple thing to do, but I am not exactly sure how to complete it. I use ArcGIS for Server. I have all of my data for my feature layer on that database. The point is being ...
0
votes
0answers
115 views

GPS tracking in ArcGIS Engine application

Is there an ArcGIS api for ArcObjects /.Net that I can use to build a function in an ArcGIS Engine 10 application that allows me to track a GPS signal and display the movement plus lets me export and ...
1
vote
0answers
25 views

IApplication.Shutdown rights problem

In ArcGIS 10.1 using Add-In, IApplication.Shutdown works fine on my PC, but when I install it on other computer it give error, something like "Not enough rights to close the application". The ...
0
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0answers
51 views

Change the Name,Tooltip of builtin Commands

When I change the name of a builtin command using the following code, I get the error, "this method cannot run on builtin commands". ICommandItem BuiltinCMD = ...
0
votes
1answer
301 views

GDAL WMS Question

I'm new to GDAL and am currently trying to hit a WMS using gdal. I need a way to save the image to my desktop. I currently have an xml file with the WMS description syntax that gdal wants -> ...
2
votes
2answers
150 views

Looping through nested IGraphicsContainer

I'm looping through the IElement objects in an IGraphicsContainer and need to get the properties of another IElement by name. I thought I could write a getElementByName function to loop through an ...
0
votes
1answer
118 views

Programmatically block Toolbar choosing in ArcMap 10.1

With an extension I can block ArcMap's Customize menu using following code line: ArcMap.Application.LockCustomization("password"); But, it makes no sense since by right-click on Toolbar docking ...
0
votes
1answer
160 views

Mysterious Data loss after compressing SDE database

I suffer sometimes from data loss in SDE database exactly after compressing database. i mean by data loss that some data remains in its prior state before edits, but this problem do not affect the ...
2
votes
4answers
462 views

How to take 2 points from One featureClass, create a line between those points, and add the line to a new featureClass (aka Shape File)?

I'm a total noob/beginner in ArcObjects. I'm coding in C#. I want to extract 2 points from a given featureClass, create a straight line between those 2 points, create a new feature class and add ...
0
votes
0answers
114 views

ArcMap throws NullReferenceException for OnClick event of Add-In

I have this below code which is a toolbar button to open a dock able window in ArcMap 10.2 Desktop application and what happens is that I am able to install the toolbar button but when I a click that ...
0
votes
0answers
56 views

How to access input parameters (layer name,field name) in rest SOE?

I want to access input parameters in my SOE(Server object extension) code which I am writing in arcobjects using C#. I have constructed the complete URL(including layername id and field name) for ...
0
votes
0answers
85 views

Feature To Polygon by Attribute

Hey everyone How are things? I am having a problem getting my head around an efficient way to create polygons from polylines using an attribute. I would like to get some pseudo code, suggestions as ...
0
votes
0answers
126 views

Display DEM in WPF application

In my application which is based on .net4/C#/wpf, I need to display a decent sized terrain file (eg. GeoTiff). It is an elevation file which should be viewed in 3D. The user should be able to draw ...
1
vote
1answer
275 views

Why is my OnChangeFeature event not firing in my parcel fabric editor extension?

I have an edit extension that listens to events that happen during an editor session. I have wired it like so: void Events_OnStartEditing() { //Since features of shapefiles, ...
1
vote
1answer
148 views

How to Plot Every Other Address on Street?

I have no idea if this is even possible. We run a Utility software company and need to know where to put the leak sensors. The sensors are put at either every other house or every two houses depending ...
-1
votes
1answer
53 views

How do I debug a GP Service in ArcServer?

I have a geoprocessing service that was successfully published to our ArcServer instance. I'm using 10.1 which means we could not publish unless it actually worked run as a tool in ArcMap. But now ...
0
votes
1answer
84 views

How do I create an IFeature object from an IPolyline or ILine object

I am having some problems with some code i am trying to write. The application i am creating allows the user to click on the map and a point will be createD, when they click again to create another ...
1
vote
0answers
63 views

Error: already exists.(stg_e_filealreadyexists) when using IMapDocument.Open method?

I got the errror: already exists.(stg_e_filealreadyexists) when using the method IMapDocument.Open() as below codes: if (File.Exists (strDirectory + "\\temp.mxd")) File.Delete(strDirectory + ...
1
vote
2answers
131 views

Conversion of raster to polygon

Using C# and ArcObjects, what is the recommended way to convert a raster file into a polygon. I need this for calling the Near tool so that I can move a station which may be inland to the nearest ...
2
votes
1answer
394 views

How to get cell size of raster shown in ArcMap using ArcGIS Engine and C#?

As the figure shows above, after classifying the raster, we can get the cell size by opening the raster Properties to its Source tab, and we can calculate the area by mutiplying the cell count and ...
1
vote
2answers
307 views

C# code to display result of spatial query on arcmap

the problem is i have to display those points on arcmap that lies inside the envelope.I am explaining what i have done so far. I have one point feature class say featureclass ,open it and used one ...
-1
votes
1answer
47 views

Can I convert raster to shape by specify class?

I use the method "IMultivariateOp.MLClassify",so I get many class such as the figure below, can you give some code in C# to convert each of them to shape?Thank you. one more question, why I just ...
0
votes
1answer
23 views

Create Cost Array ignores NoData!

After a great deal of research here is what is happening: We select two points on a hydrography map with an island inbetween. It is expected that the CostDistanceWithPolyline would return a line that ...
1
vote
1answer
88 views

How do I perform a raster overlay analysis in ArcObjects?

Using the "IMultivariateOp.MLClassify" Method, it will create a field call "Count",which can be used for calculating area, as shown in the figure below: But now I want to calculate the increase ...
1
vote
1answer
238 views

How to add features to geometry collection using .ShapeCopy

I'm having an issue with trying to complete the loop of adding the selected geometry to my geometry collection. The goal is finding streets that intersect the given streetname (then locating the ...
0
votes
1answer
1k views

offline map tiles in standalone desktop app

Which mapping API can be used (either in a C# desktop app or as a standalone mapping app) that accesses an offline tile collection and requires only a minimal amount of additional servers / other ...
1
vote
2answers
23 views

working with hydrography raster the cost array ignores the end of water

We have our maps laid out using hydrography maps from NOAA. We had to run the graphics through several steps to create the water feature raster. I have a process that pulls in that raster, sets a ...
-1
votes
1answer
214 views

ArcGIS Engine--load mxd file to map control or pagelayout control?

When load a mxd file using ArcGis engine,how to automatically detect whether it's saved in mapcontrol or pagelayout control?Thanks!
1
vote
0answers
56 views

Whats wrong with my code? Any reference missing?

I have been trying to add the navigation tool that will simply zoom in and zoom out. Push left and right using the click of the mouse. I'm using in the Silverlight, Visual Studio 2010. The XAML ...
1
vote
0answers
130 views

How to select and highlight feature by attribute

I have the below code which does a select by shape on my arc map how do I achieve this with attributes 1.The map has only one layer 2.There is a filter for the attributes on features Below is the ...
1
vote
3answers
2k views

Zoom to selected features with ArcObjects

I am trying to figure out what is the best way to set the active view extent to be able to view all the selected features on the Arc Map. 1.The Map has only one layer. 2.The features are filtered ...
2
votes
2answers
85 views

Is it possible to create an addin for a specifc MXD?

I am currently in the process of creating Addin's and also converting our VBA projects to .NET addins. With the VBA applications, they would only work with specific MXD's. Is this possible to do with ...
1
vote
1answer
222 views

Get Polygon or IGeometry from Envelope in ArcObjects

I would like to create a Polygon Feature from the geometry of an IEnvelope in C# ArcObjects SDK 10. Is there an easy way how to do it?
6
votes
2answers
924 views

C# Abstraction for Web Feature Service (WFS) Call

I'm currently working on a WFS client-side implementation in C# for a thick client application (Windows desktop application). The goal is to be able to choose some "layer" combinations to be shown ...