WOTRPPPP

//Verze 2.2012.158.0
//NTB_ACER_ASPIRE
//Windows 7 x86 Service Pack 1 v6.1.7601
//7.3.2012 18:32:55

DevExpress.Xpo.DB.Exceptions.LockingException: Cannot persist the object. It was modified or deleted (purged) by another application.
   v DevExpress.Xpo.Helpers.NestedWorksHelper.ValidateVersions(Session session, Session parentSession, NestedParentMap map, ObjectSet lockedParentsObjects, ICollection nestedObjects)
   v DevExpress.Xpo.SessionObjectLayer.BeginCommitChanges(AsyncCommitContext context)
   v DevExpress.Xpo.SessionObjectLayer.CommitChanges(Session session, ICollection fullListForDelete, ICollection completeListForSave)
   v DevExpress.Xpo.Session.FlushChangesInsideTransaction()
   v DevExpress.Xpo.Session.FlushChanges()
   v DevExpress.Xpo.Session.<CommitTransaction>b__4d()
   v DevExpress.Xpo.Logger.LogManager.Log(String category, LogHandlerVoid handler, MessageHandler`1 createMessageHandler, ExceptionHandler exceptionHandler)
   v DevExpress.Xpo.Session.CommitTransaction()
   v DevExpress.Xpo.UnitOfWork.CommitChanges()
   v Elite.Gui.Controls.TvorbaDavekControl.UlozVyuctovani(Vyuctovani vyuctovani)
   v Elite.Gui.Controls.TvorbaDavekControl.UlozVyuctovaniASoubory()
   v Elite.Gui.Controls.TvorbaDavekControl.buttonSave_Click(Object sender, EventArgs e)
   v System.Windows.Forms.Control.OnClick(EventArgs e)
   v DevExpress.XtraEditors.BaseButton.OnClick(EventArgs e)
   v DevExpress.XtraEditors.BaseButton.OnMouseUp(MouseEventArgs e)
   v System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)
   v System.Windows.Forms.Control.WndProc(Message& m)
   v DevExpress.Utils.Controls.ControlBase.WndProc(Message& m)
   v DevExpress.XtraEditors.BaseControl.WndProc(Message& msg)
   v System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
   v System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
   v System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)