Susie,
You may find the code for TIBTreeView in the IBX for Lazarus package as
a useful example of how to create a data aware treeview. Even you don't
want to use IBX, the overall approach should work with other DB packages.
Tony Whyman
MWA
On 04/07/15 09:46, Susie Nicol wrote:
Hi - me again
I have a Lazarus treeview, which I am populating from several sql queries.
I add child nodes in this way, setting them to one of the fields
returned from the query
while Not SQLQuery1.EOF do
Begin
treeview1.items.addchild(treeview1.selected,
SQLQuery1.fields[0].AsString);
SQLQuery1.Next
end;
That works of course.
I want to modify the newly added node by setting its data property to
another field in the loop - something like
treeview1.SOMETHING.data := Pointer(SQLQuery1.fields[1].AsInteger);
but the problem is that I can't work out how to identify the
newly-added child node. Is it possible?
Thanks in advance
Susie
------
Susie K Nicol
Christchurch
New Zealand.
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