internal void ProcessDestinationFieldChange(FieldMapping currentFieldMappingControl, System.Windows.Forms.Control.ControlCollection parentContainer, FieldMappingEventArgs e)
        {
            try
            {
                foreach (Control c in parentContainer)
                {
                    if (c.GetType() == typeof(FieldMapping))
                    {
                        FieldMapping fm = (FieldMapping)c;
                        if (fm != currentFieldMappingControl)
                        {
                            //Add or remove the field that was changed and update relevant DestinationFields/SourceFields collection and combo

                            switch (e.ChangeType)
                            {
                            case FieldMappingEventArgs.ChangeTypes.Added:
                                fm.RemoveOCMField(e.OCMField);
                                break;

                            case FieldMappingEventArgs.ChangeTypes.Removed:
                                fm.AddOCMField(e.OCMField);
                                break;
                            }
                        }
                    }
                }
            }
            catch (Exception ex)
            {
                Log.Error(ex);
            }
        }