И снова я готов забить гвоздь в голову

[famet]

private void View_CellValueChanging(object sender, DataCellArgs e)
    {
      switch (View.SelectedSourceId)
      {
        case CommonDatabaseID.BankClientPIF:
        case CommonDatabaseID.PromSvyazBank:
          switch (e.ColumnName)
          {
            case "PsbTransTypeSetting":
            case "TransTypeID":
            case "BidPifNumber":
            case "BidPifDate":
            case "PsbManualImported":
            case "PsbManualImportComment":
            case "PsbProposedOperationID":
            case "PsbProposedOperation":
            case "ToDelete":
            case "PsbOperTypeSetting":
            case "OperTypeID":
              break;
            default:
              e.Cancel = true;
              break;
          }
          break;
      }
    }

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