摘要:
The following are the Windows API (and former DOS) IO errors, which are also the IO errors often returned by Delphi programs, and which are generally ... 阅读全文
摘要:
form.Free - 释放Form占用的所有资源。Free后,Form指针不能再使用,除非对Form重新赋值。 form.Hide - 隐藏Form。可以调用form.Show再一次显示。 form.close - 关闭Form,实际的结果取决于OnCloseQue... 阅读全文