Thanks... turns out that isn't what I was after any way. I'm just trying to add a marker to the map.
In Add_Click I do seem to be adding objects as I can drill down and see them in the IDE, but nothing is showing on the map.
What am I missing?
I'd like to be able to add simple points like the demo which adds a default Google placemark icon and allows me to reposition it with the mouse until I double click. I guess I'm looking in the wrong place in the demo code.
Dim objects As GMapOverlay
objects = New GMapOverlay(map, "MarkersLayer")
Dim m As GMapMarker = New GMapMarkerGoogleGreen(map.CurrentPosition)
m.Size = New Drawing.Size(100, 100)
m.ToolTipText = "hello world"
m.TooltipMode = MarkerTooltipMode.Always