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Hello,

I'm trying to populate a TTreeView with the results of a TMyQuery.
The query returns a single list of items (1 field)
Obviously this will not compile.... so is there a way.
This seems so simple, but I've been pounding my head for over 2 hours.

Thanks!
Bryan

You are trying to access a recordset as an array of records. This is not correct. Try to use the following code:
Please read more about working with datasets in the Delphi Help documentation.

Thanks for your help. I finally figured it out after another hour... Your code example is a little more streamlined so I'll use it instead of my attempt.

Thanks!
Bryan

Antaeus wrote:You are trying to access a recordset as an array of records. This is not correct. Try to use the following code:

Code: Select all

  MyQuery1.First;
  for x := 0 to MyQuery1.RecordCount - 1 do begin
    TreeView1.Items.AddChild(MainNode,  MyQuery1.FieldByName('storm_id').AsString);
    MyQuery1.Next;
  end;

Please read more about working with datasets in the Delphi Help documentation.