Hide properties of an registered BusinessObject data

Comments

• stg

  11:41AM

  Hello!

  In the current version of FastReport.Core 2026.2.8: in 2026.2.8, the [Browsable(false)] attribute is now taken into account automatically when calling `report.RegisterData(list, ‘Items’, 2)`, so hidden properties are not included in the list of dictionary columns.

  If you are still using an older version where [Browsable(false)] is ignored, disable any unnecessary columns programmatically immediately after RegisterData:

  report.RegisterData(items, ‘Items’, 2);
  var ds = report.GetDataSource(‘Items’);
  ds.Columns.FindByName(‘SecretProp’).Enabled = false;
  // or ds.Columns.Remove(ds.Columns.FindByName(‘SecretProp’));