Pitney Bowes MapXtreme - Manual (Page 181)

Chapter 8: Working with Data
Table Metadata (TableInfo)
MapXtreme v7.1 188 Developer Guide
For more information and code examples, see the MapInfo.Data.SpatialSchemaPointRef class in
the Developer Reference Help system.
VB example:
Public Shared Sub MapInfo_Data_SpatialSchemaPointRef(ByVal _
map As _Map)
' a non-mappable table
Dim ti As TableInfo = _
TableInfo.CreateFromFile("c:\data\customers.TAB")
Dim pr As SpatialSchemaPointRef = New SpatialSchemaPointRef
pr.CoordSys = map.GetDisplayCoordSys()
pr.StyleType = StyleType.None
pr.RefTable = "us_zips"
' the column in RefTable which will match the MatchColumn in my data
pr.RefColumn = "zipcode"
' a column in the Customer table
pr.MatchColumn = "zip"
pr.RefTableLocation = "c:\data\us_zips.tab"
' Now set the spatial schema information before opening the table.
ti.SpatialSchema = pr
Dim table As Table = Session.Current.Catalog.OpenTable(ti)
End Sub