摘要:
有点大, 进入看吧. 阅读全文
摘要:
先看一段程序, 代码文件: unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls; type TForm1 = class(TForm) ListBox1: TListBox; ... 阅读全文
摘要:
procedure TForm1.FormCreate(Sender: TObject); var str: string; begin str := '万一'; ShowMessageFmt('%d, %d', [Length(str), ByteLength(str)]); {2,4} end; 阅读全文
摘要:
function CreateThread( lpThreadAttributes: Pointer; {安全设置} dwStackSize: DWORD; lpStartAddress: TFNThreadStartRoutine; lpParameter: Pointer; dwCreationFlags: DWORD; var lpThreadId: DWORD... 阅读全文