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This is a relatively easy process to perform in MapInfo. There isn't a Spatial Join tool in MapInfo, per se. However, you can do the join using the Update Column tool. Note, I'm using 12.5, but the steps are the same in 10.0. I created a polygon table called Polygon and gave it a field called PolyID. I also created a point table called Point and gave ...


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You need to add a handler/procedure to your list control holding the column names. When the user clicks on this list the handler will be called and you can read the value from the column from the selection. You should define your Dialog like this - at least. You will probably need some extra controls as well. Dialog Control PopupMenu Width 200 ID 100 ...


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This functionality is currently not available in MapInfo. It's also not available in ArcGIS. See this related post. The ArcGIS Idea linked in that page also doesn't appear to have been implemented. I've also had a look in QGIS, but have not found a way to do it. I did find this feature request for QGIS, but it doesn't look like it's been implemented yet ...


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If you look inside http://trac.osgeo.org/gdal/browser/branches/1.11/gdal/ogr/ogrsf_frmts/mitab/mitab_spatialref.cpp you see: { 6277, 79, "OSGB_1936", 9, 375, -111, 431, 0, 0, 0, 0, 0}, The shift values were replaced in GDAL some time ago, but obviously not in the mitab driver. Keep in mind that EPSG:27700 in the original EPSG definition does not obey any ...



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