OpenCities Map Forum SetProperty methode on Feature object will not update property to empty or blank String

SetProperty methode on Feature object will not update property to empty or blank String

I have a funny problem. When I try in a VBA program to update a Property to a blank or empty line PowerMap keeps the old value. If I use any other string the property is set to the new value.

All my Properties are strings. There is no XFM schema so PowerMap works with sessionbased featuredefinition.

I have no troubles to do the same when I use the "Edit XFM Feature" tool or the Databrowser..

Typical I do something like this:

    For i = 1 To UBound(Attributs)
        oFeature.setProperty Attributs(i).Felt, Attributs(i).Data
   Next i
   oFeature.Write False

Any good ideas how I get the blank string into the property ???

Regards

Erik Wirring