🚀 go-pugleaf

: Tobias Kloss <tkloss@gmx.de> wrote:

>Hi. After updating from C++ Builder 3 to 4, the following code does not
>work anymore:
>
>  try
>  {
>    throw EConvertError("This is an Error");
>  }
>  catch (...)
>  {
>    Application->MessageBox("", "Here", MB_YESNO);

Correct. This is a problem in BCB4 - see the BCB4 bug list.

You can resolve this by not catching all exceptions, but by catching VCL
exceptions:

  try
  {
    throw EConvertError("This is an Error");
  }
  catch (const Exception&)
  {
  }
  catch (...)
  {
  }

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