The client we are doing GIS for provides the SHP and DBF files for us to use.
We need a way to do a lookup based on a column in the DBF to find the corresponding Feature ID so can place a marker on it.
Sounds simple enough.
But when I try to iterate through the features, it keeps telling me that a key with that value already exists.
For Each feature As Feature In shpMuni.QueryTools.GetAllFeatures(ReturningColumnsType.NoColumns)
This will iterate through, but if I add any column names in the curly braces or use AllColumns, that's when I get the error.
Any thoughts?
Thanks.
Kirk