TdxCustomTreeView.OnEdited Event

Allows you to perform specific actions when a user renames a node in an in-place editor.

Declaration

property OnEdited: TdxTreeViewNodeTextEvent read; write;

Remarks

This event occurs when the Tree View control applies user changes made in an in-place editor. Assign a string to the AText parameter to specify the caption edited in an in-place editor.

The following OnEdited event handler discards changes made in an in-place editor if a user assigns an empty string to a node caption:

Delphi

procedure TForm1.dxTreeViewControl1Edited(Sender: TdxCustomTreeView;
  ANode: TdxTreeViewNode; var AText: string);
begin
  if AText = '' then
    AText := ANode.Caption;
end;

C++

void __fastcall TForm1::dxTreeViewControl1Edited(TdxCustomTreeView *Sender,
  TdxTreeViewNode *ANode, UnicodeText &AText)
{
  if (AText == "")
    AText = ANode->Caption;
}

Refer to the TdxTreeViewNodeTextEvent type description for information on available options.