[ Simke @ 14.10.2003. 03:34 ] @
| Imam sledeci problem: Napisao sam web service koji u sebi ima funckiju koja prima objekte kao parametre. Kada god pokusam da pozovem tu funkciju iz aplikacije, dobijem sledecu poruku: An unhandled exception of type 'System.InvalidOperationException' occurred in system.xml.dll Additional information: There was an error generating the XML document. Inace imam 2 classes, Public Class Workstation i Public Class Server Funkcija koja se nalazi u web service je <WebMethod(Description:="Log installation steps into the database.")> _ Public Sub LogProgress(ByVal oWorkstation As Object, _ ByVal oServer As Object, _ ByVal strStage As String, ByVal bolSuccess As Boolean, ByVal strMessage As String) Dim objServer As New MaxiomBusinessObjects.Server Dim objWorkstation As New MaxiomBusinessObjects.Workstation objWorkstation = CType(oWorkstation, MaxiomBusinessObjects.Workstation) objServer = CType(oServer, MaxiomBusinessObjects.Server) .... ovde sam morao da koristim ctype jer funkcija nije htela da primi Workstation i Server objekte kao parametre. Code koji zove ovu funkciju u klijent aplikaciji izgleda ovako: Dim MyWebService As New MaxiomWeb.Service1 Dim oWorkstation As New MaxiomBusinessObjects.Workstation(GetWorkstation(), GetOS(), GetCPU(), GetMemory(), GetFreeSpace("C:\"), CType(GetTotalSpace("C:\"), Long)) Dim oServer As New MaxiomBusinessObjects.Server(GetServerName(), GetServerID()) MyWebService.LogProgress(oWorkstation, oServer, "Test stage", True, "Testing, testing...") Pomozite ako znate, mucim se vec pola dana oko ovoga... |