private void GetDataForClassComboFromService()
{
try
{
List <CACCCheckInDb.Class> classes = null;
logger.Debug("Retrieving GetClassesByDeptName from CACCCheckInService");
using (CACCCheckInServiceProxy proxy =
new CACCCheckInServiceProxy())
{
proxy.Open();
classes = proxy.GetClassesByDeptName(TargetDepartment);
}
// Add a bogus class to the list, this will be used
// so user can select it to signify default
classes.Insert(0, new CACCCheckInDb.Class
{
Name = String.Empty,
Id = new Guid("00000000-0000-0000-0000-000000000000")
});
Debug.Assert(View != null);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.DataBind,
new DispatcherOperationCallback(
delegate(object arg)
{
View.ClassesDataContext = classes;
return(null);
}), null);
}
catch (Exception ex)
{
Debug.Assert(View != null);
View.ViewDispatcher.BeginInvoke(DispatcherPriority.DataBind,
new DispatcherOperationCallback(
delegate(object arg)
{
View.DisplayExceptionDetail(ex);
return(null);
}), null);
}
}