cxGrid concat column in summaryGroup

Question

I have a cxGrid, as below in the picture. I want to concatenate text in the group header of the second column, something like written in red.

Could you please help me? I tried to modify text in the GetText method for the summary, but I didn't find a concatenate function.

I'm not sure I understand your problem, don't you know that you can use the `+` operator to concatenate strings? — Tom Brunberg, Apr 18 '18 at 16:06

score 0 · Answer 1 · answered Apr 18 '18 at 23:30

Per the DevExpress Support Center, you can customize the text in the Group headings by using the GroupGetDisplayText method of the grid. An example is:

procedure TForm1.cxGrid1DBTableView1GroupGetDisplayText(
  Sender: TcxCustomGridTableItem; ARecord: TcxCustomGridRecord;
  var AText: string);
begin
  if ARecord is TcxGridGroupRow then
    AText := AText + 'Some additional text for testing';  // You can replace this with code to represent your time intervals
end;

cxGrid concat column in summaryGroup

1 Answers1