2014年1月13日
CompareValue 浮点数比较
摘要： -1 LessThanValue The first value is less than the secondvalue.0 EqualsValue The two values are equal.1 GreaterThanValuevar A : Single; B : Single... 阅读全文
posted @ 2014-01-13 09:46 Wishmeluck 阅读(239) 评论(0) 推荐(0)
TTreeNode 类的常用属性
摘要： uses Windows, Messages, SysUtils, Variants,Classes, Graphics, Controls, Forms, Dialogs, ComCtrls, StdCtrls, Grids;type TForm1 = class(TForm) ... 阅读全文
posted @ 2014-01-13 09:28 Wishmeluck 阅读(1164) 评论(0) 推荐(0)