-5
votes
2answers
282 views

How to create multipart polygon 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. Thanks in advance.
0
votes
0answers
115 views

Run time error for GP objects

I have a code with toolbars which I tried to run it in another PC but it failed. I get a run time error "Method Addtoolbox of object I GDispatch failed". The line that the code stacks is the last one ...
5
votes
2answers
354 views

Why esriSpatialRelTouches relation does not work?

I have two feature layers. The first one is just a polygon and the other one consists of a series of polygons which are enclosed by the first one. Thus, some polygons of the second feature layer touch ...
2
votes
0answers
95 views

How to solve a filename conflict problem?

I use a procedure to remove and delete a feature layer with a certain name. Then, using another procedure which is called during the run time of the program (as the remove and delete procedure as ...
0
votes
4answers
332 views

How to solve a run-time error in Thiessen polygons command line

Well I revise my post by giving more information for my problem hoping I may get some help please. I call Procedure 2 from a loop that is within Procedure 1 (see below). The program stacks in the ...
0
votes
0answers
435 views

How to solve a Run-time error 91?

I have a function which a part shown below. The problem is that I get a Run-time error 91 (object variable or with variable not set) and the debug highlights the last line of the code ( Set ...
1
vote
1answer
214 views

Can I modify the “value” field of a raster attribute table?

Can I modify the values of the "Value" field of a raster attribute table and if yes how? Thanks Demetris
1
vote
2answers
455 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 ...
1
vote
0answers
167 views

How can I denote the values of reclassification using variables?

I used the following lines of code to classify a raster. However, my problem is how can I denote the old and new classification values in the last code line using variables? Then number of values ...
3
votes
1answer
418 views

How can I get the coordinates of a grid cell?

How can I get the real coordinates (i.e. X and Y) of a given grid cell when I know its row and column position? Thanks Demetris
2
votes
0answers
105 views

How can I identify the pixel with the maximum value in a grid? [duplicate]

Possible Duplicate: How to find the locations of the highest values in a raster? How can I identify the pixel with the maximum value in a grid and get its coordinates? Any VBA code please?
15
votes
5answers
2k views

How can I find the farthest point from a set of existing points?

I have a set of points as a shapefile and I want to find (the coordinates) of a new point which will have the longest possible distance from each of the existing points. Is that possible? If yes, is ...
13
votes
2answers
3k views

How can I create weighted Thiessen polygons?

I have a point shape file and I create Thiessen (Voronoi) polygons programmatically using this scripting syntax: CreateThiessenPolygons_analysis (in_features, out_feature_class, fields_to_copy) ...
4
votes
1answer
628 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 ...
2
votes
1answer
373 views

How to use nested loops with cursors?

I use the following nested loops to read the first point feature of a dataset and the rest points in that dataset. Then read the second point feature of a dataset and the rest points in that dataset ...
3
votes
2answers
688 views

How to loop through an array of point features?

I have a set of point features and I wish to find the points that have common coordinates. Now I changed the code as shwon bewlo by using the IPoint and the compare method through a function. I have 2 ...
2
votes
1answer
502 views

Adding an ILayer to IMap in Arcgis Server 10

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 ...
2
votes
2answers
3k views

VBA to VB.NET (Visual Studio 10) Migration - ArcMap Focus

I will be migrating several VBA applications currently in ArcMap 9.3.1 to Visual Studio 10 in the near future, and wanted some feedback on the general migration steps listed below. I wanted to make ...
3
votes
2answers
796 views

Add-in; Failure to get code to execute when toolbar button pressed

I had written several VBA routines for ArcGIS up through v9.3 and have since upgraded to 10. Since VBA will be a thing of the past in the next version, I downloaded and installed VB Express 2008 and ...