Just installed Version 3.1.124 and the following used to work with the old version but now does not? Add the following Feature ColumnValues:
ColumnValues.Add("Diagnostics", "test")
ColumnValues.Add("Brief", "AT : 17024[#Diagnostics#]")
Set:
DefaultMarkerStyle.Popup.ContentHtml = "[#Brief#]"
(note: I am using MarkerClassBreak's)The popup on the map is displayed as:
AT : 17024[#Diagnostics#]
[#Diagnostics#] is being displayed instead of the value (in this case "test")