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  • The fastest way to check feature existence by UUID in DgnModelRefP

    Hi, In our application (called MacroTEL) we dynamically fetch features (in a loop) from an Oracle DB based on user’s zoom&pan operations. When the view’s old and new extents overlap, we get from the DB the same feature that we already have in the DGN…
  • Announcing Bentley Map CONNECT Edition SDK x64

    The Bentley Map team is pleased to announce the immediate availability of the Bentley Map CONNECT Edition SDK x64 10.01.00.26 release on the Bentley Software Downloads site . The Bentley Map CONNECT Edition SDK provides Bentley Map application developers…
  • Have problems with a MDL that can't load its DLL

    I have encountered problem with an old Mdl / dll that have being running for years. We the MDL is loaded it fails and give this error messages in the Message Center MDL Loader: Could not load application X34FEATDEF MDL Loader: Unable to load library…
  • Posting arc elements to Oracle spatial

    Hi! I have problems posting arc elements to oracle spatial database with Bentley Map. All my arcs become lines to db. Is it possible to have both lines and arcs in same geometry column in db? I have sub-feature, which geometry type is linestring/curve…
  • Re: Creating new polygon element (type 106)

    Erik, The polygon collection class definition that you generate at runtime must have both a root and subfeature. In MDL C code the pattern might appear as follows: // Create polygon collection feature definition xfmFeatureDef_setMinOccurrences …
  • Re: My own add feature function

    Hello Mariusz, Use the xfmPropMgr_getPropertyXXX functions to get an operation property value. Regards, Chris
  • Re: XFM Data Structure

    Also take a look at this post: http://communities.bentley.com/Products/Geospatial/Desktop/f/5924/t/13242.aspx . You can read the dgn property data as Jon suggests but you will not know the feature and sub-feature relationships as defined in the…
  • Re: Combination of properties in Edit dialog (Geospatial Administrator)

    Chris, Thanks for helping me again. Your advices are very helpful. I have just installed Bentley Map and have found help file with description of MDL for XFM functions I looked for. But I can't find the feature 'WorkId' you mentioned…
  • Re: XFM Data Structure

    XML Fragments SRG: I have been working on BentleyMap V8i XFM for sometime now and amazed at nice and simple things it can do. However I would like to know if there is an open document from Bentley on the structure of XFM data stored inside a dgn…
  • Re: My own add feature function

    Hello Myzzard, In geo_example schema, take a look at the GasMain feature where there are a number of GasMain placement methods. See method "Place(MDL)" which starts keyin "place gasmain" when the method is activated. Also see method "Place(MDL…
  • Not able to list the featuredefinitions.

    Hi I have tried both examples from the Bentley Map XFM prommers Reference Guide: Private Sub ProcessFeatureDefinitions() Dim featureDefCount As Long featureDefCount = xft.FeatureMgr. FeatureDefCount Dim featureDefIndex As Long For…
  • Re: My own add feature function

    One another question... I have defined my command like in geo_example.xml Place(MDL) for GasMain feature. How can I get an operation's property in MDL? I have one property defining width of buffer rectangle that I draw. And I want to catch…
  • Subfeature removing (MDL, XFM)

    Hi, I have diffulty trying to remove subfeature from feature. This is a piece of my code: // suppose that I have correct 'feature' and 'subfeature' handles StatusInt status; status = xfmFeature_removeSubFeature(feature…
  • Re: Feature iterator within another - is it possible?

    Mariusz, You are correct. At this time locate operations cannot be nested and are expected to be performed sequentially when using the xfmCmdMgr_startLocateOperation function. Depending on your specific application requirements, there may be alternative…
  • Re: Get element's feature properties

    XML Fragments Marius: I'm trying to get to know XFM mechanism. Excellent idea! Everyone should get to know XFM . Perhaps something like XFM may appear one day in MicroStation, not just the Geo enhancements. Marius: Now I…