I have an application which uses MapPoint 2004, I am programming in C# .net.
I want to display a great amount of pushpins in the map. Each pushpin is a serviceorder which has a status. Each status has a different symbol, there are 14 different statuses. All the serviceorders are in a DataTable(the datatable also contains the coordinates of the serviceorder).
In my first solution I used AddPushpin to place all the pushpins, but this was to slow.
Now I am exporting the datatable containing the serviceorders to a CSV file and then I use MapPoint method ImportData(...). After I have imported the data into a MapPoint DataSet I use the MapPoint method DisplayDataMap(...).
My problem is that I have 14 different statuses thus 14 different symbols.
If I am right, DisplayDataMap is limited to 8 different symbols.
Am I right?
Does anybody have a solution for my problem?
E. van Dijk