private void EditRow(DataRowView selected) { if (selected != null) { Int64 rowID = (Int64)selected["ROWID"]; var frm = new RowEditorWindow(_service, (int)rowID, _mappings, selected); frm.Owner = this; frm.WindowStartupLocation = System.Windows.WindowStartupLocation.CenterOwner; if (frm.ShowDialog().GetValueOrDefault(false)) { if (frm.Changes.Count > 0) { foreach (string columnName in frm.Changes.Keys) { var newValue = frm.Changes[columnName]; _service.UpdateErrorRowField((int)rowID, columnName, newValue); selected[columnName] = newValue; } } } } }