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Hello, I'm creating a ToolBox with an Linear Unit Input Parameter. And I want to use this Parameter with the "geometry.buffer(distance)" function (not the arcpy.Buffer_analysis Tool ). How do I change the Unit of the Input Parameter to the Unit of the Geometry-Object? Is there a Conversion Tool or somthing? Cheers Mickey
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12-02-2014
06:14 AM
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0
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1825
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I just made a MapControl and set the Property "ShowScrollbars" to False: [ATTACH=CONFIG]34131[/ATTACH] No personal Code, just Windows Form-Designer. If I open the Window (non-modal) in ArcMap and switch between Data-View and Layout-View the Scrallbars of ArcMap disappear. Why:confused:
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05-28-2014
06:01 AM
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0
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0
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607
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The Map Control and the Document have two different maps. I tried the following code:
m_PlanActiveView = m_pMap 'set the Map of the MapControl
m_PlanActiveView.ShowScrollBars = False 'MapControl ScrollBars are not visible
If ClassGlobal.ActiveView.FocusMap IsNot m_pMap Then 'ClassGlobal.ActiveView is the ActiveView of ArcMap
ClassGlobal.ActiveView.ShowScrollBars = True 'If this line is executed m_PlanActiveView.ShowScrollBars changes to True(!!!)
ClassGlobal.ActiveView.ShowSelection = False 'Test if this problem affects other properties of the MapControl
m_PlanActiveView.ShowSelection = True '.. no, ClassGlobal.ActiveView.ShowSelection stays False while m_PlanActiveView.ShowSelection is True
End If Maybe it's a bug in arcobjects?
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05-26-2014
05:15 AM
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0
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0
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607
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Thanks, I will have a closer look to my Code. But the MapControls are showing two different Maps from two different MXDs :confused:.
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05-22-2014
07:37 AM
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0
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0
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607
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Hi, I have made an extension for ArcMap. In this extention you can open a window(non-modal-window) with a MapControl in it. In this MapContol the Scrollbars are always deactivated and it is not possible to activate them over the GUI. So, if the window with my MapControl is open and I change the view in ArcMap, from data view to layout view, the Scrollbars in ArcMap disappear. During Debug-Mode I found out, that ArcMap uses the MapControl Settings of my window. I can only change them for both. How do i set the Scrollbars for arcmap visible and for my MapContol invisible? Thanks for your help. Cheers Mickey
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05-21-2014
10:44 PM
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5
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854
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No, these are two different machines. No upgrad was made. My final solution: I split my script in two parts: If I'm allowed to delete a FeatureClass I use: if arcpy.Exists(__toFCpath):
arcpy.Delete_management(__toFCpath)
arcpy.Copy_management(__fromFCpath, __toFCpath) And if i'm not allowed to delete a FeatureClass I use: arcpy.DeleteRows_management(...)
arcpy.Append_management(...) and arcpy.AddIndex_management(...) to copy the Indexes. But be aware of Bug NIM084818 if you are using ArcGIS 10.2.0 or lower: The Append geoprocessing tool fails to append field values for fields with field names that have 29 or more characters. Cheers. Mickey
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05-12-2014
06:35 AM
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0
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0
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577
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It works on ArcGIS 10.1 when I use this Line of Code: arcpy.env.overwriteOutput = True But when I want to run the same Script on an ArcGIS 10.2.1, the same ERROR shows up! How is that possible? It's the same code? Even the Place where I copy to, is the same ArcSDE in my local Network!
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05-12-2014
05:44 AM
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0
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577
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But the Copy-Tool also copys the Indexes and my target FC is empty, so copy would be just fine.
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04-30-2014
05:25 AM
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0
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0
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577
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Hello, i want to copy a FeatureClass which is in a Feature-Dataset into an other Feature-Class (which is also in a Feature-Dataset).Both Feature-Classes are on different SDEs. arcpy.Copy_management(fromgdbpath + "\\" + fd + "\\" + fc, togdbpath + "\\" + toschema + "." + outfd+ "\\" + toschema + "." + outfc, "FeatureClass") I always get the following error: ('ERROR 000258: Output C:\\...<Path>... already exists\nFailed to execute (Copy).\n',) Of course the Output-FC already exists, but why is this a Problem? If I use the Copy-Geoprocessintool in ArcCatalog with the same Parameters everything works fine! And if i copy Feature-Classes into other Feature-Classes which are not in a Feature-Dataset, it works, too. Thanks for your help! Cheers Mickey
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04-30-2014
04:49 AM
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0
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6
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909
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Hello, I'm trying to change the data source of layers in an mxd-file with a python script and found several possible solutions: e.g. 1. mxd.replaceWorkspaces(...) 2. lyr.replaceDataSource(...) Both data sources (the new and old one) are an ArcSDE (Oracle), but the Owners are different. No matter which Function (1 or 2) i use, the data source change works fine but an other problem occurs: The symbology of one Layer was set to default: Symbologytype of the Layer: UNIQUE_VALUES And the Value Field is an other than before the data source was changed. I have no idea why. The new FeatureClass has the same name as the old one (except the owner-part in front of the Featureclass name) and the Value Field also exists in the new FeatureClass. Any idea what could be the reason for this? If I open the mxd-file in ArcMap and set a new datasource (Properties\Source\Set Data Source...) the same problem occurs --> the symbology is gone 😞 (I have exported the Layer and attached it as a zip, so you can try to change the data source, yourself) Thanks Mickey
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04-08-2014
06:12 AM
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0
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0
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469
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Hello, if I double click on a Node in an ITOCControl (ITOCControlEvents.OnDoubleClick Event) it toggles the Node (+ to - or - to + ). But I just want to open a Form. Is it possible to turn off this "toggle-behaviour"? Cheers
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10-24-2013
05:16 AM
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0
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0
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317
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Found it! You can cast IGroupLayer into ICompositeLayer.
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07-17-2013
11:34 PM
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0
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0
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264
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Hi Duncan, but for a recursive procedure I would need a List or a IEnumLayer Object of all Layers which are in the GroupLayer. I can't find this function.
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07-17-2013
06:07 AM
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0
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0
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264
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Hi, I would like to Export a FeaturLayer which is in several Group Layers into a lyr-File. The Problem is: The Grouplayers have to be exported, too, so the structure of the Layers stayes the same. But I can't find a way how to get to know if a FeatureLayer is within a GroupLayer, or if a GroupLayer is in another GroupLayer. And if i loop through all GroupLayers I don't know which one is at the top. Any idea, how to get this infos? Thanks M.
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07-17-2013
02:01 AM
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0
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3
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2399
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Hello, I renamed a Field of a FeatureClass in an ArcSDE with the IClassSchemaEdit4.AlterFieldName Method. This works fine, but as soon as I create a Cursor to iterate the FeatureClass I get an SQL Server Native Client Error, which can't find the old(!!) Fieldname in the Database. m_pCursor = pFeatureClass.Search(Nothing, False) But if i look for the renamed Field in the FeatureClass everything is fine --> I can't find the old fieldname and the new one is there. I have no idea why the Native Client is looking for the old Fieldname? Do I have to refresh the Client somehow? If I restart my application or look at the FeatureClass with ArcCatalog everything works fine. Any idea whats going on with the Microsoft SQL Server Native Client 10.0? Thanks Mickey
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05-29-2013
08:31 AM
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0
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3
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