An object-oriented programming language from Microsoft. It is the .NET version of the Visual Basic (VB) programming language.

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3
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1answer
39 views

Not getting all decimal places when converting numbers to string (ArcObjects with VB .Net)

I would like to build some queries in my addin from layers in my map. I am having problems with double numeric types. esriFieldTypeDouble has 14 - 18 decimal places or more depending on the database ...
3
votes
1answer
513 views

Problem when executing Dissolve method in ArcEngine

I'm always having a problem in GP.execute() when trying to execute this method. Here is my code: Friend Function DissolveFeatures(ByVal pInFLayer As ESRI.ArcGIS.Carto.IFeatureLayer, ByVal ...
0
votes
0answers
15 views

Updating ArcSDE Database using VB.Net?

I have a master feature in a SDE Database. This Master file contains the records of all "inspections" being undertaken. I have a second feature, which contains a "live" dataset of current inspections....
0
votes
1answer
188 views

How to batch export to PMF using ArcGIS 10.2 and VB.Net

I have modified a code I found online to batch export a series of map documents (mxds) to ArcPublisher files (PMFs). I have all the relevant licenses and the code does "work", the only problem is the ...
0
votes
0answers
27 views

HRESULT EXCEPTION error - Arcmap Geoprocessing .net

I am writing a script / Add-in for Arcmap and am coming unstuck with an error when I am trying to "delete identical" records in an SDE Geodatabase. Running through the process. I have a SDE ...
1
vote
1answer
44 views

setting label expressions causing duplicate labels

kind of new to VB.NET. Trying to set my label expression for a layer. Essentially a user picks a layer from a combo box, hits a button, expression is applied on the layer and then the single shp file ...
0
votes
1answer
24 views

How to draw line/multiline, polygon/multipolygon with SharpMap from Coordinate Source

I have a list of n points, exactly x objects in GeoJSON from a CouchDB. I want to generate lines/multilines and polygons/mutipolygons with SharpMap and add this to a Layer in VB.NET. For points its ...
0
votes
1answer
31 views

VB.net search for address in Geodatabase in ArcObjects

I am try to search for address in Geodatabase in ArcObjects using VB.NET I tray this sample but my database is large so when I use this sample in TextBox1_TextChanged it is slow ! How can I search ...
0
votes
1answer
221 views

Code to get featureclass name from existing topology

I am creating and validating topology through vb.net and arcobject code.Things are running fine as I am able to add rule and validate it . Problem is when once the program is run and topology is ...
0
votes
1answer
562 views

Debugging InvalidCastException was unhandled by user code error from ArcObjects DataStat?

I have some code that adds a bunch of group layers into ArcMap based on a table within ArcMap. The code works fine in VBA, however in VS 2010 I get an error on the "pEnumVar = pDataStat.UniqueValues" ...
1
vote
1answer
543 views

Join and Calculate vb.net

I'm trying to join an excel table to a shapefile and then calculating those fields using vb.net. The code I have written has no errors, but won't work when I try it in ArcGIS 10.1 and I'm out of ideas....
6
votes
1answer
454 views

Creating a VB.net Dataset in Visual Studio 2010 from an SDE Geodatabase

I am building an ArcMap Addin that contains several Windows Forms with controls that need to be bound to a database. I am trying to decide whether or not to use a native SQL Server Database or an SDE ...
1
vote
0answers
11 views

Problem with MyBase when converting old VB.NET toolbar

I'm working on a project to convert and older set of ArcGIS tools that were developed for 9.x using VB.NET. I'm trying to convert them to an Add-In for 10.4. So far, I have created the Add-In and ...
0
votes
1answer
126 views

how to write expression with vb.net in mapwingis (ShapefileCategory.Expression)

I would like to give color to the map with new category. to make must make previous expression. I've tried but still failed. What is wrong ? Please help me. Dim category As MapWinGIS....
1
vote
1answer
3k views

Plotting Multiple Points on Google Map using VB.net

I am creating a database application using VB.net and MSSQL 2012. I have retrieved a list of customer from the database and want to plot them on google map. At it stands, I can only plot the first ...
0
votes
1answer
311 views

vb.net arcobjects enable customized context menu item only if a feature is selected

The solution may be very simple, but I haven't made it work. I want to enable a data view context menu item only if a feature (in polyline layer) is selected, all other places the item should in grey....
2
votes
1answer
47 views

Getting reference to existing reference of dockable window in class in ArcMap Addin?

I have an addin for ArcMap 10.2 that has a dockable window. For what it's worth, this dockable window has a DataGridView to which the user can add features for review. These features are added from ...
0
votes
0answers
256 views

Error Input FeatureClass Arcgis 10 VB.net And Geoprocessing

I have a problem when i execute GeoProcessing in ArcEngine 10 with VB.net i had create the toolbox : Models.tbx and Model Process : disolveRoute with 2 parameters My Function is : Sub diso() ...
1
vote
1answer
384 views

Use field names in combobox [closed]

I am currently stuck on a problem surrounding ArcGIS Explorer and comboboxes What I am trying to do is use 3 comboboxes to do the following: View all features contained within ArcExplorer's table ...
2
votes
1answer
261 views

vb.net arcmap add-in log4net log still follow the configuration before update

I met a strange thing in my log4net for vb.net arcmap add-in. At first, I follow the link http://www.codeproject.com/Articles/42276/How-to-Use-Log-Net-with-VB-NET-A-Simple-Step-By-St to write logs ...
1
vote
1answer
231 views

ArcGIS - ICommandBars exception

Testing my VB.NET 2010 app in ArcMap an exception occurs when ICommandBars is instantiated. ' zoom to selected Dim mxApp As ESRI.ArcGIS.Framework.IApplication Dim numUID As UID = New ESRI.ArcGIS....
1
vote
2answers
726 views

ArcMap 10 How to create a tool to use with a Vb.Net script?

I have a VB.net scrip that I would like to run from the toolbar. In VBA, you would create a buttton that would collect the xy coordinates and pass the variables to the script for running. I can't ...
2
votes
1answer
550 views

Adding ILayer to IMap in ArcGIS Server?

I wanted to add ILayer to IMap, i think it has been added but problem is that it does not display it on the website. I am running ArcGIS Server 10, using visual web developer 2010 express edition ...
0
votes
0answers
57 views

Deleting redundant vertex in polygon feature using arcmap 9.3 with VB.net?

I am using Arcgis 9.3. I have polygon feature file. In the file some of the features have a redundant vertex which I need to delete. I wrote a tool using vb.net for deleting such redundant vertex, but ...
0
votes
1answer
62 views

Hardwire definition query on layers in mxd VB.net

I am creating a tool that applies definition query to certain layers of the mxd. The user clicks the button and it should hardwire the definition query into the layer. This is useful if there are many ...
0
votes
1answer
299 views

Modifying “value” field of raster attribute table using ArcObjects? [closed]

Can I modify the values of the "Value" field of a raster attribute table using ArcObjects, and if yes how?
2
votes
1answer
54 views

Arcobjects Assign projection transformation to layer file in VB.net

I want to be able to transform a layer from WGS1984 to OSGB1936. I created a tool that extracts layers from several folders on our company network folders, using check boxes that user clicks. One of ...
3
votes
1answer
471 views

ArcGIS 10 Addin Code Doesn't Execute on Another Computer? [duplicate]

I've created an ArcGIS 10 Addin that consists of a toolbar containing one button and one tool. The button opens a form, and the tool is disabled until the user enters some information on the form. ...
2
votes
2answers
88 views

ESRI forms using hooks

This has been bugging me for a while. I can easily call a form from a button using ShowDialog() if I use standard vb.net windows form. However when I use the ESRI addin dockable window which uses ...
1
vote
1answer
753 views

How do I save edits from an ArcMap editing session using VB.Net?

I have figured out how to do a map save document, but I would also like to be able to save edits whether or not I am also saving the map document.
2
votes
1answer
93 views

x, y to decimal degrees on mouse click in ArcObjects?

I am converting an old VBA code I used to use in ArcMap 9.2, into VB.NET for ArcMap 10. It should extract x, y coordinates from OSGB and converts to decimal degrees while copying to clipboard. I ...
1
vote
1answer
128 views

Arcobjects vb.net forms in Arcmap 10.0

I am trying to create a basic form using ArcObjects (Vb.NET) to view in Arcmap 10.0. I have created the form using the designer but cant view it in Arcmap. I have created a button that will call the ...
1
vote
1answer
507 views

How do you set a polygon layers transparency in DotSpatial

How do you set a polygon layers transparency in DotSpatial? I'm using vb.net in visual studio express 2013 and using a Dotspatial nugets package which has given me DotSpatial version 1.7. Please see ...
4
votes
1answer
905 views

Visual Basic editor command icon is always disabled

I recently installed ArcGIS 9.3 in a PC with Windows 7.0. I opened an existing mxd file within which I developed some toolbars for a project. Each icon of a toolbar has behind it a VBA and ArcObjects ...
4
votes
2answers
1k views

ArcObjects VB.Net - Editing in Geodatabase

I have a script in VB.Net for grabbing values from one feature and assigning them to another. It works fine on shapefiles, but upon importing the same shapefiles into a file geodatabase, I get an ...
0
votes
0answers
63 views

Maplex labeling don't work?

I have a problem with the application of Maplex label, I use arcobjects with VB.net This is code, gives no error but it appears just standard labels. Public Sub Show_MaplexLabel(ByVal ...
0
votes
1answer
55 views

Finding whether point on polygon or not in ArcGIS VB.NET?

I am working on GIS application. I am trying to find whether a point is located within a polygon or not. I have written a piece of code for this using Relational operator but the Contains() method of ...
0
votes
0answers
118 views

VB.net Converting UTM to Lat/Lon (State Plane with WKID) - ArcGis

I have looked at many libraries. Many simply don't work, others are very poorly documented. I have a very long list of X/Y coordinates (US FT) and an associated WKID. I am trying to convert that to ...
1
vote
0answers
15 views

IRasterLayerExport3 doesn't save raster until ArcMap closes [closed]

I'm trying to export raster using IRasterLayerExport3, but it saves raster file only after closing ArcMap. It seams that IRasterLayerExport3 creates placeholders for raster (empty file - 3kb), and it ...
3
votes
1answer
297 views

Repairing disconnected layers with selection sets using ArcObjects?

Has anyone had any success of repairing disconnected layers that have selection sets that have their data sources broken in ArcGIS? Is there a way to detect this through code and then re-create that ...
1
vote
1answer
536 views

Methods to accurately georeference geographic map?

I'm writing an application that allows the user to sample points and perform georeferencing In order to test it I have a large scanned map (16k x 13k) pixels covering the area 31 north to 34 north ...
0
votes
0answers
43 views

Finding nearest point on polygon if layer has more than one polygon using ArcMap AddIn?

I am developing an application using ArcGIS .net add-in. An application generates some maps based on point and polygon datasets. In that, I am able to find the polygons within the search distance. Now,...
-4
votes
1answer
458 views

Creating multipart polygon using ArcObjects if coordinates of each part are given? [closed]

How to create a multipart polygon if i am having the values of coordinates of each part. I am using ArcObjects in VBA or VB.NET
1
vote
1answer
95 views

Finding Points where two polylines cross in ArcGIS Runtime .NET SDK?

I am using ArcGIS SDK for .NET and have a graphic overlay defined on my mapview. I added two circles to the map (made with polylines) which overlap. I now need to determine the points at which the ...
2
votes
1answer
279 views

arcmap editor attribute window fill value programmatically

In my map I have a layer named PARCEL, when create new feature on this layer, the attribute window will open automatically. There are 2 attributes in this layer: PARCEL_ID and SUB_ID. Since the ...
0
votes
1answer
57 views

Split by attributes with 2 fields

I am using SplitLayerByAttributes toolbox. It’s a very useful tool for me to process certain activities. As you know, I can split the feature class as per 1 field. What if I want to split the features ...
3
votes
0answers
111 views

Listening for edit events through dockable window using ArcObjects?

I am creating a dockable window that allows users to select features of a particular featureclass, iterate through records in the featureclass, populate textboxes with certain attributes, and edit ...
2
votes
1answer
79 views

I am making a selection with ArcObjects, is there an Issue with iSelectionSet:AddList or do i have an error somewhere?

I collect a set of OIDs into an OID array (long), this happens in a loop and if i find an OID i want to add to the array, I REDIM PRESERVE to expand the array. iOIDListCount = iOIDListCount + 1 ReDim ...
2
votes
2answers
308 views

Why am I unable to enable my addin extension?

I am working on an ArcObjects addin for Desktop 10.1. I am using the SelectionExtension as a template for my addin. I was unable to listen for events through a dockable window, so at others' ...
-1
votes
2answers
119 views

Changing datasource of a .lyr file results in empty layer with empty symbology (ArcObjects VB.NET)

I'm having a hard time adding my grid to the map and changing its symbology with an existing lyr file. I have found a great post by Neil Clemmons that explains this, but it doesn't work for me. I ...