Exegesis Spatial Data Management


Posts in Category: MapLink

ArcGIS MapLink: finding and checking dll registration

The ArcGIS extension (XGMapLinkArcGISExtension.dll) is located using COM registration. If you have multiple installations it can be confusing working out which copy you are actually running.... read more

Fixing ArcGIS personal geodatabase autonumber problem

A number of HBSMR clients have been experiencing problems with creating new features in ArcGIS personal geodatabases via MapLink, resulting in a error similar to this: Your edits could not be... read more

Find "Godzillas" in your ArcGIS feature class (by counting vertices)

A useful way to select and generalise only the more complex features
To count the number of vertices: Add a new field to the feature class called, for example, VertexCount Use the Calculate Field tool within the attribute table, or in ArcToolbox, with the... read more

MapLink issue when packaged with ArcMap 10 and HBSMR or CAMS using AppV

ArcGIS (v10 on) no longer reads component categories from the registry, instead component category information is read from configuration files (*.ecfg) stored in: C:\Program Files... read more

Configuring .ini files to use in-built and custom MS Access functions

When configuring the mapping section of an .ini file for any exeGesIS product it is important to understand the limitations that apply to the use of functions when specifying the data to be transfered from relational database to GIS.

... read more