Shell.GetLastError

Returns the last available error code.

Syntax

function Shell.GetLastError(): integer

Alternative Names

Description

Returns the last available error code after calling a Windows routine.

The Return Value is a Windows error code, 0 if there's no error.

See Also

Example

execute UDSBlock 

as

begin
  Shell.GetDiskFreeSpace('fake'); /* this causes an error */

  errcode = Shell.GetLastError();

  errmsg = Shell.GetLastErrorMessage();

  errmsg2 = Shell.GetErrorMessage(errcode);

  GUI.ShowMessage('Error code: ' || errcode || String.CRLF() || 'Error msg: ' || errmsg || String.CRLF() || 'Error msg for code: ' || errmsg2);

end