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Author Archives: Stephan Deckers
Specialized ViewComponents
Suppose you want to introduce an inheritance chain in ASP.Net Core to use some businesslogic in a baseclass : ViewComponentSpecialized.Detail renders like this : If you invoke this viewcomponent you get an exception : ASP.Net core requires an ‘Invoke’-method on … Continue reading
Configuring Webservice endpoints in a .Net Core Webapplication
If you need to invoke a WCF-Soap compliant Webservice from an ASP.Net application, the endpoints for it are stored in the Web.Config: If you need to invoke the same Webservice from an ASP.Net Core application, there is no Web.Config and … Continue reading
Sorting and merging geometries in Oracle Spatial
Consider a requirement where an unsorted set of geometries needs to be merged into a single geometry. Take for instance the following set of geometries where: a Red dot indicates the startpoint The arrow indicates the drawing direction The label … Continue reading
SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT 3D bug workaround
The SDO_GEOM.VALIDATE_GEOMETRY_WITH_CONTEXT function fails for 3D Compound line strings geometries as discussed over here. This is illustrated by the following sample: 2d: produces: While the same geometry in 3d is considered invalid: A Quick workaround for this is to convert … Continue reading
Posted in Oracle, Oracle Spatial
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Invalid Fiber Couplers
Fiber Couplers are used to connect Fiber Inner Ducts in a Fiber Branch Enclosure. You can connect Fiber Inner Ducts using the Fiber Feature Editor by selecting the two Fiber Inner Ducts and choosing the ‘Couple’-icon : This will connect … Continue reading
Posted in G/Technology, Intergraph
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