delphi - 从 Delphi 中的 "if"退出

Question

您可以使用 break 退出 while 循环。

如何从 if 退出。

Delphi中有一种GOTO吗？

procedure ...
begin

  if .... then
    begin

      here the code to execute

      if (I want to exit = TRUE) then
        break or GOTO

      here the code not to execute if has exited

    end;

  here the code to execute

end;

Answer 1

喜欢Piskvor mentioned ，使用嵌套的if语句:

procedure Something;
begin    
  if IWantToEnterHere then
  begin
    // here the code to execute    
    if not IWantToExit then
      // here the code not to execute if has exited
  end;    
  // here the code to execute
end;