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Mario16
Asked: 2022-06-29 08:52:40 +0800 CST 2022-06-29 08:52:40 +0800 CST

Why am I getting this error in Delphi? In ButtonDot.Caption

  • 772

This is the code:

procedure TForm1.ButtonDotClick(Sender: TObject);
begin
  if (POS('.', txtResult.Text))<>0 then
  exit
  else
  txtResult.Text := txtResult.Text + ButtonDot.Caption;

end;

The error that appears is the following: E2003 Undeclared identifier: 'Caption'

delphi

1 Answers

  1. Best Answer

    I finally found the error.

    In Delphi we have the option of creating a file that is either a Windows VCL or a Multi-Device, the latter being for all platforms.

    In the case of creating a VCL file, the program does know the .Caption extension, but in the case of using a Multi-Device the .Caption extension has to be replaced by .Text.

    In this case the error disappears.

    • 0