Calculating whether to add a fee
You can use an AddOnCondition formula to calculate whether a fee is added to an application. For example, you could write a formula that adds an extra fee to any special event that will affect associated addresses, parcels, or properties.
AddOnCondition formulas use the oUseApp
      object (an instance of the Hansen.CDR.Use.iUseApplication
      class) to set AddOnCondition to either True or False.
You can also use properties and methods of the Fee object in your formula.
      For example, you might want to specify the fee types that the formula applies to. To access
      fee properties, select the  node under  in the  tree. You must also use the  node to indicate the type of record
        (AssociatedRecordType.Fee).
For more information, and for sample code, click the Information tab in the Formula Editor.
Examples
This formula adds an item if the declared value recorded in the application is greater than $250,000:
AddOnCondition = False
If (oUseApp.DeclaredValuation > 250000) Then
  AddOnCondition = True
End If
 
		       This formula adds an item if the application is for an educational institute:
AddOnCondition = False
If (oUseApp.OccupancyType.Code.ToUpper = "EDUCATIONAL") Then
  AddOnCondition = True
End If
 
		       This formula adds an item if the application is for a new construction:
AddOnCondition = False
If (oUseApp.WorkType.Code.ToUpper = "NEW") Then
  AddOnCondition = True
End if