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What is the code in adding numbers in Lazarus(TForm.addclick)?

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asked by about Lazarus
edited by

What is the code in adding numbers in Lazarus(TForm.addclick)?

1 Answer

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answered by (194k points)

TForm.addclick procedure is usually attributed to buttons. You will need this when you are creating buttons inside Lazarus.

The same code should look like this:

procedure TForm.AddClick(Sender: TObject);
begin
  IF InputQuery('Input-Add','File: ',Value) Then
  Begin
       IF Value<>'' Then ListBox1.Items.Add(Value);
  End;

end; 

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