Cascading dropdown list is ok with CS but the same site in VB doesn't work. In VB the last dropdown list looses it's value when postback, it takes the value of the previous dropdown list.
The two sites are in the following link sites.
Both sites have the the same version of the database.
I really appreciate any suggestion.
line # 92 of the Webservice.vb :
CiudadLista.Add(New CascadingDropDownNameValue(CiudadNombre, MunicipioID))