ArcObjects is a set of COM-based APIs from ESRI Inc. that are used in several of their products including ArcGIS Desktop, ArcGIS Engine and ArcGIS Server.

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10
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1answer
272 views

ArcObjects equivalent to ArcMap Flip button?

In an ArcMap extension, I need to flip multiple lines from a selection. The ArcMap Flip button only allows you to flip one feature at a time. What's the ArcObjects equivalent to ArcMap's Flip ...
-3
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1answer
85 views

ArcObjects Library of Sample Scripts

OK, I'm still not getting help on how to code for accessing a folder. So does anyone know where they keep sample scripts for people to go look and borrow??
0
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2answers
780 views

Connecting to Folder/File to open mxd document using ArcObjects?

I have a dialog box written in ArcObjects. I am programming the Map button on the dialog box. The user picks a type of station and county. The program goes to folder containing the mxds and ...
2
votes
1answer
215 views

ArcObject 10.1 Java : Raster Analysis

I have been working with ArcObjects Java for a short time and have not been able to find a solution to the following problems: How to get the Raster object from a IRaster reference? IRaster raster = ...
12
votes
3answers
2k views

What is the future of ArcGIS web development ? Is it JavaScript and HTML5? [closed]

I want to know about the future of ArcGIS web development; is it HTML5? I used to work with ArcObjects and .NET Web ADF so what is the best technology I must follow, especially when I know that ...
3
votes
1answer
121 views

How do you access the Draw toolbar symbol(s) from ArcObjects?

I'm dropping a text element onto a map and I'd like to use whatever settings the Draw toolbar has (font, size, color, etc). Is there a convenient way to access symbol interfaces? Or do you have to ...
3
votes
1answer
687 views

How to find polygon neighbors by rook and queen contiguity in a feature class?

I have a feature class containing several polygons. I would like to find all polygons that have a common border to a polygon of my choice. This can be done with the ISpatialFilter and ...
5
votes
1answer
117 views

How to detect densely labelled areas?

I'm trying to detect densely labelled areas for a given scale like explained below. so dense labelled area is the area having high rate of overlapping labels. I'd like to detect densely labelled ...
1
vote
1answer
1k views

Getting error in applyEdits function for ArcGIS

I have been trying to add an entry to a featureLayer and in want to get a callback from this so I can update another field in it. below is my code clkListenerAddFeature = dojo.connect(map, "onClick", ...
4
votes
1answer
165 views

Map automation, create and populate inset maps for densely-labelled areas

I would like to know if it is possible to automate the example in the picture below, unlike the picture below i'm using vector data. I would like for a fixed scale generate map, but when labels are ...
2
votes
0answers
125 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 ...
5
votes
2answers
595 views

Is it possible to modify the ArcObjects IProgressDialog2?

It turns out that the best way to run long tasks in ArcMap is to use the IProgressDialog2. The BackgroundWorker in combination with ArcObjects (STA Threads) is a mess. However, it seems that the only ...
5
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0answers
114 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
1answer
260 views

How to move all elements of PageLayout to left (right, right, up, down..) 5 cm (C#) ?

Are there anyone know how to move all element (text, line,) of a PageLayout (in GraphicsContainer) to left (or right, up...) 5 cm using C# ? Thank you very much !
1
vote
1answer
400 views

“There is not enough memory” Error when accessing IArea.LabelPoint

I have an intermittent error that I'm having a terrible time tracking down so I thought I'd see if anyone has encountered something similar. I am trying to access the label point of a polygon feature ...
2
votes
2answers
386 views

Creating join between feature class and table created with InMemoryWorkspaceFactory?

I'm trying to join a featureclass contained inside a pgdb with a table created with an InMemory Workspace. The in-memory table contains results that I want to use to define symbology on the ...
3
votes
1answer
116 views

How to add ITable (Table object) to current map (or document)?

I created an in-memory results ITable and I need to add it to the current ArcMap document/map to see the generated data. How can I do it?
3
votes
0answers
596 views

How to change page size of pagelayout for printing custom size?

I have a A3 printer (size: 297mm x 420mm). But I am wanting to print my pagelayout with paper size is: 265mm x 380mm I tried to change the page size of my pagelayout to 265mm x 380mm by using the ...
4
votes
1answer
209 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 ...
1
vote
1answer
383 views

How to set a color for a rectangle?

I had drawn a rectangle by adding element to graphics container like the code below: IGraphicsContainer gc = mxDoc.FocusMap as IGraphicsContainer; gc.Reset(); IRectangleElement rectangleElement = new ...
5
votes
0answers
310 views

Plugin Workspace: when to close an OleDbDataReader?

I'm developing a plugin workspace for ArcGIS. Internally, the plugin uses an OleDBconnection. All of the sample code I see seems to stress the importance of closing and disposing the connection. ...
4
votes
1answer
118 views

Cannot use SnapAgent alone?

I'm trying to use a standalone snap agent. Is that not possible? Here's some code: // instantiate these agents. _snapSupportAgent = new FeatureSnapClass(); ...
2
votes
1answer
322 views

How to create multiple dockable windows?

I am building an add-in and I have several different windows, which I open with the code below. This works fine. However, how can I create the same window n times? UID dockWinID = new UIDClass(); ...
0
votes
1answer
834 views

Spatial index grid size is invalid

I am trying to move a point feature programatically, but on stop operation, I am getting this error : spatial index grid size is invalid Kindly help. Regards
5
votes
1answer
167 views

how to capture the clicked point before moving a vertex

I need the location of clicked point before moving a vertex. IVertexMoved event will provide me the coordinates of the point after vertex is moved but I need before moving. Please help. Regards, ...
3
votes
1answer
364 views

How to get X and Y coordinate values of the map?

I want the upper right and lower left coordinate of the exposed portion of the map, and for the whole map. What is the way to do this?
1
vote
2answers
2k views

Merging separate features into single feature in shapefile programmatically?

I have a shapefile in which some features shares same values for all the attributes. I can merge them manually by going into edit session and, selecting features to be merged, and then using merge ...
5
votes
1answer
642 views

How to programmatically clear all layers from data frame?

I'm trying to create a button using VB.NET and ArcGIS 10 to clear the layers of my data frame. I know how to add layers, but I don't have any idea on how to delete/clear them. Any suggestions? ...
3
votes
1answer
179 views

OGIS Ole Db provider sample with read/write capability

I'm trying to determine what level of effort would be required to develop an OGIS Ole db provider for ArcGIS. There is a sample that is read-only. I would like to be able to edit featureclasses in ...
2
votes
2answers
386 views

How do I reach a layer inside a GroupLayer?

I am having problems in ArcObjects. I am struggling to get to the individual (feature-)layers inside a GroupLayer. Does anyone know how to do that ?
0
votes
1answer
85 views

GxFilterWorkspace allows a folder that is not a IWorkspace or IGxDatabase

I am trying to open a ArcGIS file browser. And For this, I used IGxDialog interface's DoModalOpen method. To specify what the user can select using a GxDialog browser is based on the filters ...
1
vote
1answer
618 views

How to change the view from layout view to data view using c# code in ArcMap?

How to change the view from layout view to data view using c# code?
2
votes
1answer
348 views

Why IEnumFeature in ArcObjects returns duplicate features?

During development of ArcGis AddIn I've found strange behaviour of MapSelection when there are a lot of selected features. When I tryed to get selected features I've received duplicate features. So ...
1
vote
1answer
146 views

How to get 'IGraphicsContainer' from the map?

I tried to get IGraphicsContainer from Data View (active map) using FocusMap, ActiveView IGraphicsContainer graphicsContainer = (IGraphicsContainer)neApp.Document.MxDocument.FocusMap; but the ...
-1
votes
1answer
403 views

How to get the nonspatial tables in the TOC into a combobox in ArcMap?

I'm new in using Arcobject . i'd like to set dbf of ArcMap TOC to the Combobox Items. How can i set dbf files to items of combobox using C# programming and Arcobject ?
2
votes
3answers
630 views

Removing duplicate rows from a shapefile

I would like to write some c# code to delete duplicate rows from a shapefile stored in a folder. Can anyone provide me with an example or pointers on the best way to attempt this, please?
2
votes
1answer
789 views

How to draw a rectangle a the map using C#?

I have two points, Ipoint upperRight; and Ipoint lowerLeft; points. from the previous points i can get the height and the width for the rectangle. How can i draw a rectangle on the map?. I think i ...
2
votes
1answer
108 views

How can I multiply rows with a number using C#?

I have a dbf with a field named "ppa" .the type of ppa is double. users enter number (for example 0.023) in a textbox and select the dbf in a combobox . then click Run and program multiply 0.023 ...
2
votes
1answer
70 views

Using thread lock when implementing Enabled void in ArcGIS Command?

I've noticed that that ArcGis Commands are activated asynchronously. So I supposed that there is a chance to corrupt memory without using thread locks when overriding Enabled void of custom ArcGIS ...
2
votes
2answers
2k views

Problem creating polygon features using ArcObjects / ArcGIS 10

I need to create a grid of polygons. Each polygon is rectangle, thus has 4 corners (vertices). When I create polygon features using ArcObjects they seem to have wrong geometry, which results in wrong ...
2
votes
1answer
284 views

Setting up Eclipse for ArcGIS Engine Java development?

I'm trying to setup Eclipse for ArcGIS Engine 10.0 development. I've been reading for days and weeks through the documentation and through the forums here and elsewhere. It seems that no one has this ...
1
vote
1answer
64 views

Store global reference to a service/object

In developing with ArcMap, is there any way to register a service that can be used during the life-cycle of a document- for example to do something like: C# .NET ...
1
vote
3answers
329 views

How to sort data after using uniquevalue from IDataStatistics?

How to sort data after using uniquevalue from IDataStatistics? The problem is I am using ArcGIS 9.3 vb6. Edit: Thanks kenbuja for the code. It will be useful. In details what I am trying to is this. ...
2
votes
1answer
404 views

How to display custom context menu during create feature task?

I have a created a custom context menu using ICommandBar and am displaying it on create feature mouse-down right click. I am constructing a point collection on each mouse down and then creating a ...
2
votes
1answer
1k views

Is there any way to set polygon features fill color and outline programmatically?

By some process I am creating a polygon feature layer. Before adding the layer in the map, I want to set polygon's fill color to no color and set polygon's outline color and width. I am working with ...
1
vote
1answer
221 views

How to programmatically Pause the drawing of the Map?

In ArcMap, there is a button to Pause the map's drawing. How do I programmatically call it from ArcObjects Code, before and after my heavy code runs?
5
votes
1answer
479 views

Turn off field programmatically in ArcMap via VB.Net

I'm creating an addin button in Arcmap via VB.net that when clicked, runs the identify tool. But I want only selected fields to appear in the identify dialog. My idea is to hide the unnecessary fields ...
4
votes
1answer
207 views

How to use IDatabaseCompact.Compact() on an used IWorkspace, without permission denied

I am writting an ArcMap-AddIn with vb.net. I get an error when trying to compact my IWorkspace(mdb), the error is: COMException You tried to open a database, which was already opened by the ...
4
votes
2answers
886 views

How to find self-intersecting polylines using ArcObjects?

If I have a polyline, how do I figure out whether it is self-intersecting? I tried to use ITopologicalOperator.IsSimple Property, but it always returns true. Are there any ways of doing these kind ...
7
votes
2answers
559 views

How to export only some feature classes to xml using ArcObjects?

I need to export some of the feature classes to an xml file ("export xml workspace") quite often so I'd like to automate the process. I've found an example here how to export a feature dataset to an ...