Memory usage for ArcMap - System.OutOfMemoryException //c#
Hi the problem is common as far as I know from reading post from this and other forums(memory usage for arcgis). I'm developing a add-in for ArcMap that checks electricity flow in Geometric Network....
View ArticleTrying to assign already selected features to ISelctionSet2
Good Afternoon, I am trying to loop through a set of selected features for a specific layer. The key issue I have is that the user will have already made a selection (with any of the out-of-the-box...
View ArticleColorize individual polygon's outline in a polygon layer.
My Environment...Visual Studio 2008 VB.NET ArcObjects 10.0 I have no clue where to even start on this. Say you're given a layer that is a Simple Polygon File Geodatabase Feature Class which resides in...
View ArticleQuestion in adding layer to dataframe in C#
Environment: ArcObjects 10.1 I want to create a button using the conversion tool to convert an ASCII file to a raster dataset and add it into ArcMap. I have a few questions: 1. Does the OnUpdate method...
View ArticleHiding dynamically added toolbar will crash ArcGIS desktop 10.1 on XP
I have weird bug If you create dynamically a toolbar on ArcGIS Desktop extension, and then try to hide it . It will crash Desktop 10.1 on Windows XP. But work find on Windows 7. So, for example this...
View ArticleBug in ESRI's IEnumBSTR usage (IWorkspaceExtension.DataDictionaryTableNames)
All, My team has a class very similar to the sample below. It really bothered me when I saw how it signaled that there were no more strings to enumerate (throwing an exception.) I read the ESRI...
View ArticleDatagrapht with 2-D line and 3-D bars?
I don't know if it's possible....it is in regular ArcMap. But I have my doubts it is possible in ArcObjects. ==================================================================== Dim pdatagraph As...
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Unexpected Result With esriSpatialRelEnvelopeIntersects and Shapefiles
Hi All, I am getting an unexpected result when I query a shapefile source feature class with a Spatial Filter using the esriSpatialRelEnum.esriSpatialRelEnvelopeIntersects for my spatial filter...
View ArticlePerformance: Non case-sensitive where clause for IQueryFilter
Hi all, I have a variety of different Shapefiles/SDE Featureclasses/File GDB Featureclasses which I need to perform attribute queries on. I need to develop a way which will ignore the varierty of case...
View Article10.1 - ComEx 2147218671 "doesn't have the required license" using IClone
Hi, I'm trying to run those lines: IRepresentationRules repRules = GetRepRule(); IClone clone = (IClone)repRules; IRepresentationRules cloneRepRule = clone.Clone() as IRepresentationRules; At the last...
View ArticleHow to sort the results from the IFeature based on the data in Feature Class?
Hi, Can anyone please help me with this scenario? I am facing a scenario like to locate the inputs on a feature class. For this I am trying to query over the Feature Class to and then I am using...
View ArticleError: “Workspace or data source is read only.” from file geodatabases
After updating from ArcObjects 10.0 to 10.1 (service pack 1), we are receiving this error quite often: “Workspace or data source is read only.”Our ArcObjects applications update and alter...
View ArticleHRESULT 2147467259 - IClassSchemaEdit.AlterDomain() in 10.1
Hi everyone, I'm trying to use this example in my code: http://edndoc.esri.com/arcobjects/9.2/ComponentHelp/esrigeodatabase/Alter_Domain_Example.htm It works fine most of the time, but somwtimes i'm...
View ArticleCreate Configurable Extension in ArcGIS Desktop
I am creating a configurable extension for ArcGIS desktop 10.1 I am not using Add-on , so please don't suggest add-on. How can I disable some toolbars and commands, when the extension is disabled? I...
View ArticleFile GDB feature class editing problem
I'm trying to add new feature to file GDB feature class and keep getting this error: Objects in this class cannot be updated outside an edit session. Feature class has attachments enabled (exists...
View ArticleCommunicating between windows application and class library
As some have pointed out, there are some things that cannot be done in a Windows Application (go into VB.net and create "Windows Application. You can launch ArcMap and load a shapefile but not color...
View ArticleWindows Forms - Best Practice Question
Hi, Obviously this isn't going to be a 100% agreed upon answer, but I'm curious what others think about it. Is it "best" or "better" practice to have a new form (literally a form complete with elements...
View ArticleHow to convert IPersistStream or IStream(in Arcgis)to...
Hi, Are there anyone know how to convert IPersistStream or IStream object (in Arcgis) into MemoryStream or FileStream in C# ? Could you please give some codes for demo this ? Thanks and regards, Tai
View Article[.NET] ArcCatalog 10.1 tree doesn't refresh after adding new custom IGxObject
I am using ArcObjects 10.1 (.NET) to customize ArcCatalog: adding new nodes in catalog tree like in the Esri's example. But when I add new child node to already expanded parent, it doesn't show up in...
View ArticleCan't load Mxd file in MapControl ?
Hi, I used below codes to save IMap into byte[] (to store in my database), but I can't load it again, are there anyone know what's wrong ? Code: public byte[] SaveMap(AxPageLayoutControl pageLayOut) {...
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